54870666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{212677}}^1$

素因数の和:212725

約数の個数: 16

約数和(自身を含む): 112293984

約数和(自身を除く): 57423318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 212677, 425354, 638031, 1276062, 9145111, 18290222, 27435333, 54870666]

約数ペア:

[(1, 54870666), (2, 27435333), (3, 18290222), (6, 9145111), (43, 1276062), (86, 638031), (129, 425354), (258, 212677)]