72157137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2287}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 103783680

約数和(自身を除く): 31626543

約数列:

[1, 3, 13, 39, 809, 2287, 2427, 6861, 10517, 29731, 31551, 89193, 1850183, 5550549, 24052379, 72157137]

約数ペア:

[(1, 72157137), (3, 24052379), (13, 5550549), (39, 1850183), (809, 89193), (2287, 31551), (2427, 29731), (6861, 10517)]