66562569

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 100081800

約数和(自身を除く): 33519231

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 1409, 1629, 4227, 5249, 12681, 15747, 40861, 47241, 122583, 255029, 367749, 765087, 2295261, 7395841, 22187523, 66562569]

約数ペア:

[(1, 66562569), (3, 22187523), (9, 7395841), (29, 2295261), (87, 765087), (181, 367749), (261, 255029), (543, 122583), (1409, 47241), (1629, 40861), (4227, 15747), (5249, 12681)]