86639481

素因数分解:

$3^2\times {\mathrm{1789}}^1\times {\mathrm{5381}}^1$

素因数の和:7176

約数の個数: 12

約数和(自身を含む): 125239140

約数和(自身を除く): 38599659

約数列:

[1, 3, 9, 1789, 5367, 5381, 16101, 16143, 48429, 9626609, 28879827, 86639481]

約数ペア:

[(1, 86639481), (3, 28879827), (9, 9626609), (1789, 48429), (5367, 16143), (5381, 16101)]