66273389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11939}}^1$

素因数の和:12020

約数の個数: 16

約数和(自身を含む): 82911360

約数和(自身を除く): 16637971

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 11939, 83573, 155207, 728279, 1086449, 5097953, 9467627, 66273389]

約数ペア:

[(1, 66273389), (7, 9467627), (13, 5097953), (61, 1086449), (91, 728279), (427, 155207), (793, 83573), (5551, 11939)]