91026909

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{4057}}^1$

素因数の和:4346

約数の個数: 20

約数和(自身を含む): 136503004

約数和(自身を除く): 45476095

約数列:

[1, 3, 9, 27, 81, 277, 831, 2493, 4057, 7479, 12171, 22437, 36513, 109539, 328617, 1123789, 3371367, 10114101, 30342303, 91026909]

約数ペア:

[(1, 91026909), (3, 30342303), (9, 10114101), (27, 3371367), (81, 1123789), (277, 328617), (831, 109539), (2493, 36513), (4057, 22437), (7479, 12171)]