129628239

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 188399232

約数和(自身を除く): 58770993

約数列:

[1, 3, 13, 39, 167, 169, 501, 507, 1531, 2171, 4593, 6513, 19903, 28223, 59709, 84669, 255677, 258739, 767031, 776217, 3323801, 9971403, 43209413, 129628239]

約数ペア:

[(1, 129628239), (3, 43209413), (13, 9971403), (39, 3323801), (167, 776217), (169, 767031), (501, 258739), (507, 255677), (1531, 84669), (2171, 59709), (4593, 28223), (6513, 19903)]