82804923

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1286

約数の個数: 28

約数和(自身を含む): 125537608

約数和(自身を除く): 42732685

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 1171, 2619, 3513, 7857, 10539, 23571, 31617, 70713, 94851, 113587, 284553, 340761, 853659, 1022283, 3066849, 9200547, 27601641, 82804923]

約数ペア:

[(1, 82804923), (3, 27601641), (9, 9200547), (27, 3066849), (81, 1022283), (97, 853659), (243, 340761), (291, 284553), (729, 113587), (873, 94851), (1171, 70713), (2619, 31617), (3513, 23571), (7857, 10539)]