156913985511

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{45760859}}^1$

素因数の和:45760995

約数の個数: 16

約数和(自身を含む): 234295603200

約数和(自身を除く): 77381617689

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 45760859, 137282577, 411847731, 1235543193, 5811629093, 17434887279, 52304661837, 156913985511]

約数ペア:

[(1, 156913985511), (3, 52304661837), (9, 17434887279), (27, 5811629093), (127, 1235543193), (381, 411847731), (1143, 137282577), (3429, 45760859)]