57135561

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{11677}}^1$

素因数の和:11920

約数の個数: 16

約数和(自身を含む): 87444864

約数和(自身を除く): 30309303

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 11677, 35031, 81739, 245217, 2720741, 8162223, 19045187, 57135561]

約数ペア:

[(1, 57135561), (3, 19045187), (7, 8162223), (21, 2720741), (233, 245217), (699, 81739), (1631, 35031), (4893, 11677)]