55717381473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19570559}}^1$

素因数の和:19570648

約数の個数: 16

約数和(自身を含む): 81100400640

約数和(自身を除く): 25383019167

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 19570559, 58711677, 254417267, 763251801, 1428650807, 4285952421, 18572460491, 55717381473]

約数ペア:

[(1, 55717381473), (3, 18572460491), (13, 4285952421), (39, 1428650807), (73, 763251801), (219, 254417267), (949, 58711677), (2847, 19570559)]