50520373677

素因数分解:

$3^4\times {\mathrm{857}}^1\times {\mathrm{727781}}^1$

素因数の和:728650

約数の個数: 20

約数和(自身を含む): 75556871676

約数和(自身を除く): 25036497999

約数列:

[1, 3, 9, 27, 81, 857, 2571, 7713, 23139, 69417, 727781, 2183343, 6550029, 19650087, 58950261, 623708317, 1871124951, 5613374853, 16840124559, 50520373677]

約数ペア:

[(1, 50520373677), (3, 16840124559), (9, 5613374853), (27, 1871124951), (81, 623708317), (857, 58950261), (2571, 19650087), (7713, 6550029), (23139, 2183343), (69417, 727781)]