57679857

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 89443200

約数和(自身を除く): 31763343

約数列:

[1, 3, 9, 27, 47, 81, 109, 139, 141, 327, 417, 423, 981, 1251, 1269, 2943, 3753, 3807, 5123, 6533, 8829, 11259, 15151, 15369, 19599, 45453, 46107, 58797, 136359, 138321, 176391, 409077, 414963, 529173, 712097, 1227231, 2136291, 6408873, 19226619, 57679857]

約数ペア:

[(1, 57679857), (3, 19226619), (9, 6408873), (27, 2136291), (47, 1227231), (81, 712097), (109, 529173), (139, 414963), (141, 409077), (327, 176391), (417, 138321), (423, 136359), (981, 58797), (1251, 46107), (1269, 45453), (2943, 19599), (3753, 15369), (3807, 15151), (5123, 11259), (6533, 8829)]