8581443831

素因数分解:

$3^4\times {\mathrm{1277}}^1\times {\mathrm{82963}}^1$

素因数の和:84252

約数の個数: 20

約数和(自身を含む): 12829387032

約数和(自身を除く): 4247943201

約数列:

[1, 3, 9, 27, 81, 1277, 3831, 11493, 34479, 82963, 103437, 248889, 746667, 2240001, 6720003, 105943751, 317831253, 953493759, 2860481277, 8581443831]

約数ペア:

[(1, 8581443831), (3, 2860481277), (9, 953493759), (27, 317831253), (81, 105943751), (1277, 6720003), (3831, 2240001), (11493, 746667), (34479, 248889), (82963, 103437)]