64610161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 80898048

約数和(自身を除く): 16287887

約数列:

[1, 7, 11, 77, 251, 1757, 2761, 3343, 19327, 23401, 36773, 257411, 839093, 5873651, 9230023, 64610161]

約数ペア:

[(1, 64610161), (7, 9230023), (11, 5873651), (77, 839093), (251, 257411), (1757, 36773), (2761, 23401), (3343, 19327)]