67810689

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{3593}}^1$

素因数の和:3838

約数の個数: 20

約数和(自身を含む): 101760516

約数和(自身を除く): 33949827

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 3593, 6291, 10779, 18873, 32337, 97011, 291033, 837169, 2511507, 7534521, 22603563, 67810689]

約数ペア:

[(1, 67810689), (3, 22603563), (9, 7534521), (27, 2511507), (81, 837169), (233, 291033), (699, 97011), (2097, 32337), (3593, 18873), (6291, 10779)]