3780864027

素因数分解:

$3^3\times {\mathrm{2213}}^1\times {\mathrm{63277}}^1$

素因数の和:65499

約数の個数: 16

約数和(自身を含む): 5603899680

約数和(自身を除く): 1823035653

約数列:

[1, 3, 9, 27, 2213, 6639, 19917, 59751, 63277, 189831, 569493, 1708479, 140032001, 420096003, 1260288009, 3780864027]

約数ペア:

[(1, 3780864027), (3, 1260288009), (9, 420096003), (27, 140032001), (2213, 1708479), (6639, 569493), (19917, 189831), (59751, 63277)]