47630511

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{30949}}^1$

素因数の和:30980

約数の個数: 20

約数和(自身を含む): 74899000

約数和(自身を除く): 27268489

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 30949, 92847, 278541, 588031, 835623, 1764093, 2506869, 5292279, 15876837, 47630511]

約数ペア:

[(1, 47630511), (3, 15876837), (9, 5292279), (19, 2506869), (27, 1764093), (57, 835623), (81, 588031), (171, 278541), (513, 92847), (1539, 30949)]