66883563

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4030

約数の個数: 28

約数和(自身を含む): 104665680

約数和(自身を除く): 37782117

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 3989, 5589, 11967, 16767, 35901, 91747, 107703, 275241, 323109, 825723, 969327, 2477169, 2907981, 7431507, 22294521, 66883563]

約数ペア:

[(1, 66883563), (3, 22294521), (9, 7431507), (23, 2907981), (27, 2477169), (69, 969327), (81, 825723), (207, 323109), (243, 275241), (621, 107703), (729, 91747), (1863, 35901), (3989, 16767), (5589, 11967)]