63912807

素因数分解:

$3^4\times 7^2\times {\mathrm{16103}}^1$

素因数の和:16129

約数の個数: 30

約数和(自身を含む): 111069288

約数和(自身を除く): 47156481

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 16103, 48309, 112721, 144927, 338163, 434781, 789047, 1014489, 1304343, 2367141, 3043467, 7101423, 9130401, 21304269, 63912807]

約数ペア:

[(1, 63912807), (3, 21304269), (7, 9130401), (9, 7101423), (21, 3043467), (27, 2367141), (49, 1304343), (63, 1014489), (81, 789047), (147, 434781), (189, 338163), (441, 144927), (567, 112721), (1323, 48309), (3969, 16103)]