78147129

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 105997248

約数和(自身を除く): 27850119

約数列:

[1, 3, 107, 137, 321, 411, 1777, 5331, 14659, 43977, 190139, 243449, 570417, 730347, 26049043, 78147129]

約数ペア:

[(1, 78147129), (3, 26049043), (107, 730347), (137, 570417), (321, 243449), (411, 190139), (1777, 43977), (5331, 14659)]