54397197

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{11131}}^1$

素因数の和:11321

約数の個数: 16

約数和(自身を含む): 81040960

約数和(自身を除く): 26643763

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 11131, 33393, 100179, 300537, 2014711, 6044133, 18132399, 54397197]

約数ペア:

[(1, 54397197), (3, 18132399), (9, 6044133), (27, 2014711), (181, 300537), (543, 100179), (1629, 33393), (4887, 11131)]