68216103

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 101312640

約数和(自身を除く): 33096537

約数列:

[1, 3, 9, 43, 129, 359, 387, 491, 1077, 1473, 3231, 4419, 15437, 21113, 46311, 63339, 138933, 176269, 190017, 528807, 1586421, 7579567, 22738701, 68216103]

約数ペア:

[(1, 68216103), (3, 22738701), (9, 7579567), (43, 1586421), (129, 528807), (359, 190017), (387, 176269), (491, 138933), (1077, 63339), (1473, 46311), (3231, 21113), (4419, 15437)]