68042007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40429}}^1$

素因数の和:40463

約数の個数: 24

約数和(自身を含む): 113527440

約数和(自身を除く): 45485433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 40429, 121287, 363861, 444719, 687293, 1334157, 2061879, 4002471, 6185637, 7560223, 22680669, 68042007]

約数ペア:

[(1, 68042007), (3, 22680669), (9, 7560223), (11, 6185637), (17, 4002471), (33, 2061879), (51, 1334157), (99, 687293), (153, 444719), (187, 363861), (561, 121287), (1683, 40429)]