127777212

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{32563}}^1$

素因数の和:32682

約数の個数: 36

約数和(自身を含む): 325965640

約数和(自身を除く): 198188428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 32563, 65126, 97689, 130252, 195378, 293067, 390756, 586134, 1172268, 3549367, 7098734, 10648101, 14197468, 21296202, 31944303, 42592404, 63888606, 127777212]

約数ペア:

[(1, 127777212), (2, 63888606), (3, 42592404), (4, 31944303), (6, 21296202), (9, 14197468), (12, 10648101), (18, 7098734), (36, 3549367), (109, 1172268), (218, 586134), (327, 390756), (436, 293067), (654, 195378), (981, 130252), (1308, 97689), (1962, 65126), (3924, 32563)]