129771522

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{118189}}^1$

素因数の和:118258

約数の個数: 24

約数和(自身を含む): 285783420

約数和(自身を除く): 156011898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 118189, 236378, 354567, 709134, 1063701, 2127402, 7209529, 14419058, 21628587, 43257174, 64885761, 129771522]

約数ペア:

[(1, 129771522), (2, 64885761), (3, 43257174), (6, 21628587), (9, 14419058), (18, 7209529), (61, 2127402), (122, 1063701), (183, 709134), (366, 354567), (549, 236378), (1098, 118189)]