81173322

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{32917}}^1$

素因数の和:33062

約数の個数: 24

約数和(自身を含む): 177164676

約数和(自身を除く): 95991354

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 32917, 65834, 98751, 197502, 296253, 592506, 4509629, 9019258, 13528887, 27057774, 40586661, 81173322]

約数ペア:

[(1, 81173322), (2, 40586661), (3, 27057774), (6, 13528887), (9, 9019258), (18, 4509629), (137, 592506), (274, 296253), (411, 197502), (822, 98751), (1233, 65834), (2466, 32917)]