68380911

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 101687040

約数和(自身を除く): 33306129

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 1163, 1251, 3489, 6533, 10467, 19599, 54661, 58797, 161657, 163983, 484971, 491949, 1454913, 7597879, 22793637, 68380911]

約数ペア:

[(1, 68380911), (3, 22793637), (9, 7597879), (47, 1454913), (139, 491949), (141, 484971), (417, 163983), (423, 161657), (1163, 58797), (1251, 54661), (3489, 19599), (6533, 10467)]