4087665891

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{60149}}^1$

素因数の和:61000

約数の個数: 20

約数和(自身を含む): 6113646000

約数和(自身を除く): 2025980109

約数列:

[1, 3, 9, 27, 81, 839, 2517, 7551, 22653, 60149, 67959, 180447, 541341, 1624023, 4872069, 50465011, 151395033, 454185099, 1362555297, 4087665891]

約数ペア:

[(1, 4087665891), (3, 1362555297), (9, 454185099), (27, 151395033), (81, 50465011), (839, 4872069), (2517, 1624023), (7551, 541341), (22653, 180447), (60149, 67959)]