68558944321

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{3251}}^1\times {\mathrm{9157}}^1$

素因数の和:12469

約数の個数: 24

約数和(自身を含む): 81483048576

約数和(自身を除く): 12924104255

約数列:

[1, 7, 47, 49, 329, 2303, 3251, 9157, 22757, 64099, 152797, 159299, 430379, 448693, 1069579, 3012653, 7487053, 21088571, 29769407, 208385849, 1399162129, 1458700943, 9794134903, 68558944321]

約数ペア:

[(1, 68558944321), (7, 9794134903), (47, 1458700943), (49, 1399162129), (329, 208385849), (2303, 29769407), (3251, 21088571), (9157, 7487053), (22757, 3012653), (64099, 1069579), (152797, 448693), (159299, 430379)]