156930903

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 234517920

約数和(自身を除く): 77587017

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 4129, 4223, 12387, 12669, 37161, 38007, 169289, 425287, 507867, 1275861, 1523601, 3827583, 17436767, 52310301, 156930903]

約数ペア:

[(1, 156930903), (3, 52310301), (9, 17436767), (41, 3827583), (103, 1523601), (123, 1275861), (309, 507867), (369, 425287), (927, 169289), (4129, 38007), (4223, 37161), (12387, 12669)]