78840264981

素因数分解:

$3^1\times {\mathrm{701}}^1\times {\mathrm{6967}}^1\times {\mathrm{5381}}^1$

素因数の和:13052

約数の個数: 16

約数和(自身を含む): 105304987008

約数和(自身を除く): 26464722027

約数列:

[1, 3, 701, 2103, 5381, 6967, 16143, 20901, 3772081, 4883867, 11316243, 14651601, 37489427, 112468281, 26280088327, 78840264981]

約数ペア:

[(1, 78840264981), (3, 26280088327), (701, 112468281), (2103, 37489427), (5381, 14651601), (6967, 11316243), (16143, 4883867), (20901, 3772081)]