189190263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{2423}}^1$

素因数の和:3974

約数の個数: 16

約数和(自身を含む): 267376896

約数和(自身を除く): 78186633

約数列:

[1, 3, 17, 51, 1531, 2423, 4593, 7269, 26027, 41191, 78081, 123573, 3709613, 11128839, 63063421, 189190263]

約数ペア:

[(1, 189190263), (3, 63063421), (17, 11128839), (51, 3709613), (1531, 123573), (2423, 78081), (4593, 41191), (7269, 26027)]