66139953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14419}}^1$

素因数の和:14572

約数の個数: 16

約数和(自身を含む): 96902400

約数和(自身を除く): 30762447

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 14419, 43257, 158609, 475827, 2004241, 6012723, 22046651, 66139953]

約数ペア:

[(1, 66139953), (3, 22046651), (11, 6012723), (33, 2004241), (139, 475827), (417, 158609), (1529, 43257), (4587, 14419)]