67143411

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{2309}}^1$

素因数の和:2680

約数の個数: 20

約数和(自身を含む): 100623600

約数和(自身を除く): 33480189

約数列:

[1, 3, 9, 27, 81, 359, 1077, 2309, 3231, 6927, 9693, 20781, 29079, 62343, 187029, 828931, 2486793, 7460379, 22381137, 67143411]

約数ペア:

[(1, 67143411), (3, 22381137), (9, 7460379), (27, 2486793), (81, 828931), (359, 187029), (1077, 62343), (2309, 29079), (3231, 20781), (6927, 9693)]