133087658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{549949}}^1$

素因数の和:549973

約数の個数: 12

約数和(自身を含む): 219430050

約数和(自身を除く): 86342392

約数列:

[1, 2, 11, 22, 121, 242, 549949, 1099898, 6049439, 12098878, 66543829, 133087658]

約数ペア:

[(1, 133087658), (2, 66543829), (11, 12098878), (22, 6049439), (121, 1099898), (242, 549949)]