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DLMF:27.2.E6 - MaRDI portal

DLMF:27.2.E6 (Q8686)

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DLMF:27.2.E6
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    Statements

    DLMF defining formula
    ϕ k ⁡ ( n ) = ∑ ( m , n ) = 1 m k , Euler-totient-phi-n 𝑘 𝑛 subscript 𝑚 𝑛 1 superscript 𝑚 𝑘 {\displaystyle{\displaystyle\phi_{k}\left(n\right)=\sum_{\left(m,n\right)=1}m^% {k},}}
    0 references
    Symbols used
    Q12096
    DLMF defining formula
    ( m , n ) 𝑚 𝑛 {\displaystyle{\displaystyle\left(\NVar{m},\NVar{n}\right)}}
    xml-id
    C27.S1.p2.t1.r3.m6adec
    0 references
    positive integer
    DLMF defining formula
    k 𝑘 {\displaystyle{\displaystyle k}}
    xml-id
    C27.S1.XMD2.m1dec
    0 references
    positive integer
    DLMF defining formula
    m 𝑚 {\displaystyle{\displaystyle m}}
    xml-id
    C27.S1.XMD3.m1dec
    0 references
    positive integer
    DLMF defining formula
    n 𝑛 {\displaystyle{\displaystyle n}}
    xml-id
    C27.S1.XMD4.m1cdec
    0 references

    Identifiers

     
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