1567491993

素因数分解:

$3^4\times {\mathrm{1871}}^1\times {\mathrm{10343}}^1$

素因数の和:12226

約数の個数: 20

約数和(自身を含む): 2343040128

約数和(自身を除く): 775548135

約数列:

[1, 3, 9, 27, 81, 1871, 5613, 10343, 16839, 31029, 50517, 93087, 151551, 279261, 837783, 19351753, 58055259, 174165777, 522497331, 1567491993]

約数ペア:

[(1, 1567491993), (3, 522497331), (9, 174165777), (27, 58055259), (81, 19351753), (1871, 837783), (5613, 279261), (10343, 151551), (16839, 93087), (31029, 50517)]