2146609863

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{4349}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 3230136000

約数和(自身を除く): 1083526137

約数列:

[1, 3, 9, 27, 101, 181, 303, 543, 909, 1629, 2727, 4349, 4887, 13047, 18281, 39141, 54843, 117423, 164529, 439249, 493587, 787169, 1317747, 2361507, 3953241, 7084521, 11859723, 21253563, 79504069, 238512207, 715536621, 2146609863]

約数ペア:

[(1, 2146609863), (3, 715536621), (9, 238512207), (27, 79504069), (101, 21253563), (181, 11859723), (303, 7084521), (543, 3953241), (909, 2361507), (1629, 1317747), (2727, 787169), (4349, 493587), (4887, 439249), (13047, 164529), (18281, 117423), (39141, 54843)]