56729493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{619}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 87048000

約数和(自身を除く): 30318507

約数列:

[1, 3, 9, 17, 51, 153, 599, 619, 1797, 1857, 5391, 5571, 10183, 10523, 30549, 31569, 91647, 94707, 370781, 1112343, 3337029, 6303277, 18909831, 56729493]

約数ペア:

[(1, 56729493), (3, 18909831), (9, 6303277), (17, 3337029), (51, 1112343), (153, 370781), (599, 94707), (619, 91647), (1797, 31569), (1857, 30549), (5391, 10523), (5571, 10183)]