8049587787

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{782501}}^1$

素因数の和:782640

約数の個数: 20

約数和(自身を含む): 12119390976

約数和(自身を除く): 4069803189

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 782501, 2347503, 7042509, 21127527, 63382581, 99377627, 298132881, 894398643, 2683195929, 8049587787]

約数ペア:

[(1, 8049587787), (3, 2683195929), (9, 894398643), (27, 298132881), (81, 99377627), (127, 63382581), (381, 21127527), (1143, 7042509), (3429, 2347503), (10287, 782501)]