122489661

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{17729}}^1$

素因数の和:17793

約数の個数: 24

約数和(自身を含む): 194037120

約数和(自身を除く): 71547459

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 17729, 53187, 124103, 372309, 833263, 868721, 2499789, 2606163, 5832841, 17498523, 40829887, 122489661]

約数ペア:

[(1, 122489661), (3, 40829887), (7, 17498523), (21, 5832841), (47, 2606163), (49, 2499789), (141, 868721), (147, 833263), (329, 372309), (987, 124103), (2303, 53187), (6909, 17729)]