18160227

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{2963}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 27031680

約数和(自身を除く): 8871453

約数列:

[1, 3, 9, 27, 227, 681, 2043, 2963, 6129, 8889, 26667, 80001, 672601, 2017803, 6053409, 18160227]

約数ペア:

[(1, 18160227), (3, 6053409), (9, 2017803), (27, 672601), (227, 80001), (681, 26667), (2043, 8889), (2963, 6129)]