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On the functions φ(n) and σ(n) - MaRDI portal

On the functions φ(n) and σ(n) (Q5737163)

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scientific article; zbMATH DE number 3200743
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English
On the functions φ(n) and σ(n)
scientific article; zbMATH DE number 3200743

    Statements

    title
    On the functions φ(n) and σ(n) (English)
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    publication date
    1964
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    zbMATH Keywords
    Euler phi-function
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    sum of divisors function
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    author
    Andrzej Makowski
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    Andrzej Schinzel
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    Identifiers

    zbMATH DE Number
    3200743
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    OpenAlex ID
    W748058536
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    DOI
    10.4064/CM-13-1-95-99
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