54240147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8747}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 85975344

約数和(自身を除く): 31735197

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 8747, 26241, 78723, 113711, 341133, 463591, 1023399, 1390773, 4172319, 6026683, 18080049, 54240147]

約数ペア:

[(1, 54240147), (3, 18080049), (9, 6026683), (13, 4172319), (39, 1390773), (53, 1023399), (117, 463591), (159, 341133), (477, 113711), (689, 78723), (2067, 26241), (6201, 8747)]