668507904001

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6126187}}^1$

素因数の和:6126349

約数の個数: 24

約数和(自身を含む): 829681893216

約数和(自身を除く): 161173989215

約数列:

[1, 7, 17, 49, 119, 131, 833, 917, 2227, 6419, 15589, 109123, 6126187, 42883309, 104145179, 300183163, 729016253, 802530497, 5103113771, 5617713479, 13643018449, 39323994353, 95501129143, 668507904001]

約数ペア:

[(1, 668507904001), (7, 95501129143), (17, 39323994353), (49, 13643018449), (119, 5617713479), (131, 5103113771), (833, 802530497), (917, 729016253), (2227, 300183163), (6419, 104145179), (15589, 42883309), (109123, 6126187)]