168111009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2099}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 265356000

約数和(自身を除く): 97244991

約数列:

[1, 3, 9, 11, 33, 99, 809, 2099, 2427, 6297, 7281, 8899, 18891, 23089, 26697, 69267, 80091, 207801, 1698091, 5094273, 15282819, 18679001, 56037003, 168111009]

約数ペア:

[(1, 168111009), (3, 56037003), (9, 18679001), (11, 15282819), (33, 5094273), (99, 1698091), (809, 207801), (2099, 80091), (2427, 69267), (6297, 26697), (7281, 23089), (8899, 18891)]