51090777

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{2339}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 75816000

約数和(自身を除く): 24725223

約数列:

[1, 3, 9, 27, 809, 2339, 2427, 7017, 7281, 21051, 21843, 63153, 1892251, 5676753, 17030259, 51090777]

約数ペア:

[(1, 51090777), (3, 17030259), (9, 5676753), (27, 1892251), (809, 63153), (2339, 21843), (2427, 21051), (7017, 7281)]