61577747

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{72701}}^1$

素因数の和:72730

約数の個数: 12

約数和(自身を含む): 77354928

約数和(自身を除く): 15777181

約数列:

[1, 7, 11, 77, 121, 847, 72701, 508907, 799711, 5597977, 8796821, 61577747]

約数ペア:

[(1, 61577747), (7, 8796821), (11, 5597977), (77, 799711), (121, 508907), (847, 72701)]