25957693011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{72481}}^1$

素因数の和:72667

約数の個数: 32

約数和(自身を含む): 37389114880

約数和(自身を除く): 11431421869

約数列:

[1, 3, 19, 57, 61, 103, 183, 309, 1159, 1957, 3477, 5871, 6283, 18849, 72481, 119377, 217443, 358131, 1377139, 4131417, 4421341, 7465543, 13264023, 22396629, 84005479, 141845317, 252016437, 425535951, 455398123, 1366194369, 8652564337, 25957693011]

約数ペア:

[(1, 25957693011), (3, 8652564337), (19, 1366194369), (57, 455398123), (61, 425535951), (103, 252016437), (183, 141845317), (309, 84005479), (1159, 22396629), (1957, 13264023), (3477, 7465543), (5871, 4421341), (6283, 4131417), (18849, 1377139), (72481, 358131), (119377, 217443)]