127986906

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 261429696

約数和(自身を除く): 133442790

約数列:

[1, 2, 3, 6, 61, 122, 183, 241, 366, 482, 723, 1446, 1451, 2902, 4353, 8706, 14701, 29402, 44103, 88206, 88511, 177022, 265533, 349691, 531066, 699382, 1049073, 2098146, 21331151, 42662302, 63993453, 127986906]

約数ペア:

[(1, 127986906), (2, 63993453), (3, 42662302), (6, 21331151), (61, 2098146), (122, 1049073), (183, 699382), (241, 531066), (366, 349691), (482, 265533), (723, 177022), (1446, 88511), (1451, 88206), (2902, 44103), (4353, 29402), (8706, 14701)]