68297511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7121}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 95719680

約数和(自身を除く): 27422169

約数列:

[1, 3, 23, 69, 139, 417, 3197, 7121, 9591, 21363, 163783, 491349, 989819, 2969457, 22765837, 68297511]

約数ペア:

[(1, 68297511), (3, 22765837), (23, 2969457), (69, 989819), (139, 491349), (417, 163783), (3197, 21363), (7121, 9591)]