307366947

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{81899}}^1$

素因数の和:82047

約数の個数: 16

約数和(自身を含む): 458640000

約数和(自身を除く): 151273053

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 81899, 245697, 737091, 2211273, 11383961, 34151883, 102455649, 307366947]

約数ペア:

[(1, 307366947), (3, 102455649), (9, 34151883), (27, 11383961), (139, 2211273), (417, 737091), (1251, 245697), (3753, 81899)]