156943194807

素因数分解:

$3^1\times 7^2\times {\mathrm{4153}}^1\times {\mathrm{257077}}^1$

素因数の和:261247

約数の個数: 24

約数和(自身を含む): 243481658736

約数和(自身を除く): 86538463929

約数列:

[1, 3, 7, 21, 49, 147, 4153, 12459, 29071, 87213, 203497, 257077, 610491, 771231, 1799539, 5398617, 12596773, 37790319, 1067640781, 3202922343, 7473485467, 22420456401, 52314398269, 156943194807]

約数ペア:

[(1, 156943194807), (3, 52314398269), (7, 22420456401), (21, 7473485467), (49, 3202922343), (147, 1067640781), (4153, 37790319), (12459, 12596773), (29071, 5398617), (87213, 1799539), (203497, 771231), (257077, 610491)]