168369489

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{5623}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 249705600

約数和(自身を除く): 81336111

約数列:

[1, 3, 9, 27, 1109, 3327, 5623, 9981, 16869, 29943, 50607, 151821, 6235907, 18707721, 56123163, 168369489]

約数ペア:

[(1, 168369489), (3, 56123163), (9, 18707721), (27, 6235907), (1109, 151821), (3327, 50607), (5623, 29943), (9981, 16869)]