477468723

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 657418960

約数和(自身を除く): 179950237

約数列:

[1, 3, 47, 109, 141, 327, 661, 1983, 2209, 5123, 6627, 15369, 31067, 72049, 93201, 216147, 240781, 722343, 1460149, 3386303, 4380447, 10158909, 159156241, 477468723]

約数ペア:

[(1, 477468723), (3, 159156241), (47, 10158909), (109, 4380447), (141, 3386303), (327, 1460149), (661, 722343), (1983, 240781), (2209, 216147), (5123, 93201), (6627, 72049), (15369, 31067)]