155582007

素因数分解:

$3^1\times 7^2\times {\mathrm{1058381}}^1$

素因数の和:1058398

約数の個数: 12

約数和(自身を含む): 241311096

約数和(自身を除く): 85729089

約数列:

[1, 3, 7, 21, 49, 147, 1058381, 3175143, 7408667, 22226001, 51860669, 155582007]

約数ペア:

[(1, 155582007), (3, 51860669), (7, 22226001), (21, 7408667), (49, 3175143), (147, 1058381)]