66697336863

素因数分解:

$3^2\times {\mathrm{17981}}^1\times {\mathrm{412147}}^1$

素因数の和:430134

約数の個数: 12

約数和(自身を含む): 96346189368

約数和(自身を除く): 29648852505

約数列:

[1, 3, 9, 17981, 53943, 161829, 412147, 1236441, 3709323, 7410815207, 22232445621, 66697336863]

約数ペア:

[(1, 66697336863), (3, 22232445621), (9, 7410815207), (17981, 3709323), (53943, 1236441), (161829, 412147)]