53977986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{69739}}^1$

素因数の和:69790

約数の個数: 24

約数和(自身を含む): 119673840

約数和(自身を除く): 65695854

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 69739, 139478, 209217, 418434, 627651, 1255302, 2998777, 5997554, 8996331, 17992662, 26988993, 53977986]

約数ペア:

[(1, 53977986), (2, 26988993), (3, 17992662), (6, 8996331), (9, 5997554), (18, 2998777), (43, 1255302), (86, 627651), (129, 418434), (258, 209217), (387, 139478), (774, 69739)]