48818991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{9137}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 70618464

約数和(自身を除く): 21799473

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 9137, 27411, 118781, 356343, 1251769, 3755307, 16272997, 48818991]

約数ペア:

[(1, 48818991), (3, 16272997), (13, 3755307), (39, 1251769), (137, 356343), (411, 118781), (1781, 27411), (5343, 9137)]