78892557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1279}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 109056000

約数和(自身を除く): 30163443

約数列:

[1, 3, 29, 87, 709, 1279, 2127, 3837, 20561, 37091, 61683, 111273, 906811, 2720433, 26297519, 78892557]

約数ペア:

[(1, 78892557), (3, 26297519), (29, 2720433), (87, 906811), (709, 111273), (1279, 61683), (2127, 37091), (3837, 20561)]