157384161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3251}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 255997440

約数和(自身を除く): 98613279

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 3251, 4401, 5379, 9753, 16137, 29259, 35761, 48411, 87777, 107283, 321849, 529913, 965547, 1589739, 4769217, 5829043, 14307651, 17487129, 52461387, 157384161]

約数ペア:

[(1, 157384161), (3, 52461387), (9, 17487129), (11, 14307651), (27, 5829043), (33, 4769217), (99, 1589739), (163, 965547), (297, 529913), (489, 321849), (1467, 107283), (1793, 87777), (3251, 48411), (4401, 35761), (5379, 29259), (9753, 16137)]