156947505129

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{137311903}}^1$

素因数の和:137312036

約数の個数: 12

約数和(自身を含む): 228487008256

約数和(自身を除く): 71539503127

約数列:

[1, 3, 9, 127, 381, 1143, 137311903, 411935709, 1235807127, 17438611681, 52315835043, 156947505129]

約数ペア:

[(1, 156947505129), (3, 52315835043), (9, 17438611681), (127, 1235807127), (381, 411935709), (1143, 137311903)]