149718687

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{2579}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 205491840

約数和(自身を除く): 55773153

約数列:

[1, 3, 37, 111, 523, 1569, 2579, 7737, 19351, 58053, 95423, 286269, 1348817, 4046451, 49906229, 149718687]

約数ペア:

[(1, 149718687), (3, 49906229), (37, 4046451), (111, 1348817), (523, 286269), (1569, 95423), (2579, 58053), (7737, 19351)]