80490069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7459}}^1$

素因数の和:7585

約数の個数: 24

約数和(自身を含む): 128013600

約数和(自身を除く): 47523531

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 7459, 10791, 22377, 67131, 82049, 246147, 738441, 813031, 2439093, 7317279, 8943341, 26830023, 80490069]

約数ペア:

[(1, 80490069), (3, 26830023), (9, 8943341), (11, 7317279), (33, 2439093), (99, 813031), (109, 738441), (327, 246147), (981, 82049), (1199, 67131), (3597, 22377), (7459, 10791)]