64948177

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{77969}}^1$

素因数の和:78000

約数の個数: 12

約数和(自身を含む): 79997220

約数和(自身を除く): 15049043

約数列:

[1, 7, 17, 49, 119, 833, 77969, 545783, 1325473, 3820481, 9278311, 64948177]

約数ペア:

[(1, 64948177), (7, 9278311), (17, 3820481), (49, 1325473), (119, 545783), (833, 77969)]