64115177

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 83147040

約数和(自身を除く): 19031863

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 4051, 15827, 28357, 68867, 76969, 198499, 482069, 538783, 1308473, 3374483, 3771481, 9159311, 64115177]

約数ペア:

[(1, 64115177), (7, 9159311), (17, 3771481), (19, 3374483), (49, 1308473), (119, 538783), (133, 482069), (323, 198499), (833, 76969), (931, 68867), (2261, 28357), (4051, 15827)]