168431091

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{18671}}^1$

素因数の和:18802

約数の個数: 16

約数和(自身を含む): 234221568

約数和(自身を除く): 65790477

約数列:

[1, 3, 31, 93, 97, 291, 3007, 9021, 18671, 56013, 578801, 1736403, 1811087, 5433261, 56143697, 168431091]

約数ペア:

[(1, 168431091), (3, 56143697), (31, 5433261), (93, 1811087), (97, 1736403), (291, 578801), (3007, 56013), (9021, 18671)]