54985347

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 83026944

約数和(自身を除く): 28041597

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 3023, 6063, 9069, 18189, 27207, 129989, 142081, 389967, 426243, 1169901, 1278729, 6109483, 18328449, 54985347]

約数ペア:

[(1, 54985347), (3, 18328449), (9, 6109483), (43, 1278729), (47, 1169901), (129, 426243), (141, 389967), (387, 142081), (423, 129989), (2021, 27207), (3023, 18189), (6063, 9069)]