2666366721

素因数分解:

$3^3\times {\mathrm{2729}}^1\times {\mathrm{36187}}^1$

素因数の和:38925

約数の個数: 16

約数和(自身を含む): 3951729600

約数和(自身を除く): 1285362879

約数列:

[1, 3, 9, 27, 2729, 8187, 24561, 36187, 73683, 108561, 325683, 977049, 98754323, 296262969, 888788907, 2666366721]

約数ペア:

[(1, 2666366721), (3, 888788907), (9, 296262969), (27, 98754323), (2729, 977049), (8187, 325683), (24561, 108561), (36187, 73683)]