80209587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2591}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 113467392

約数和(自身を除く): 33257805

約数列:

[1, 3, 17, 51, 607, 1821, 2591, 7773, 10319, 30957, 44047, 132141, 1572737, 4718211, 26736529, 80209587]

約数ペア:

[(1, 80209587), (3, 26736529), (17, 4718211), (51, 1572737), (607, 132141), (1821, 44047), (2591, 30957), (7773, 10319)]