66480606

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 147633408

約数和(自身を除く): 81152802

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 191, 317, 366, 382, 549, 573, 634, 951, 1098, 1146, 1719, 1902, 2853, 3438, 5706, 11651, 19337, 23302, 34953, 38674, 58011, 60547, 69906, 104859, 116022, 121094, 174033, 181641, 209718, 348066, 363282, 544923, 1089846, 3693367, 7386734, 11080101, 22160202, 33240303, 66480606]

約数ペア:

[(1, 66480606), (2, 33240303), (3, 22160202), (6, 11080101), (9, 7386734), (18, 3693367), (61, 1089846), (122, 544923), (183, 363282), (191, 348066), (317, 209718), (366, 181641), (382, 174033), (549, 121094), (573, 116022), (634, 104859), (951, 69906), (1098, 60547), (1146, 58011), (1719, 38674), (1902, 34953), (2853, 23302), (3438, 19337), (5706, 11651)]