89072541

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26821}}^1$

素因数の和:26874

約数の個数: 20

約数和(自身を含む): 136309404

約数和(自身を除く): 47236863

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26821, 80463, 241389, 724167, 1099661, 2172501, 3298983, 9896949, 29690847, 89072541]

約数ペア:

[(1, 89072541), (3, 29690847), (9, 9896949), (27, 3298983), (41, 2172501), (81, 1099661), (123, 724167), (369, 241389), (1107, 80463), (3321, 26821)]