131570559

素因数分解:

$3^2\times {\mathrm{1481}}^1\times {\mathrm{9871}}^1$

素因数の和:11358

約数の個数: 12

約数和(自身を含む): 190193952

約数和(自身を除く): 58623393

約数列:

[1, 3, 9, 1481, 4443, 9871, 13329, 29613, 88839, 14618951, 43856853, 131570559]

約数ペア:

[(1, 131570559), (3, 43856853), (9, 14618951), (1481, 88839), (4443, 29613), (9871, 13329)]