On the congruences $σ(n) ≡ a (mod n)$ and $n ≡ a (mod φ(n))$ (Q5682029)
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scientific article; zbMATH DE number 3419188
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the congruences $σ(n) ≡ a (mod n)$ and $n ≡ a (mod φ(n))$ |
scientific article; zbMATH DE number 3419188 |
Statements
On the congruences $σ(n) ≡ a (mod n)$ and $n ≡ a (mod φ(n))$ (English)
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1975
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