51050331

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{14657}}^1$

素因数の和:14712

約数の個数: 20

約数和(自身を含む): 78039192

約数和(自身を除く): 26988861

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 14657, 43971, 131913, 395739, 630251, 1187217, 1890753, 5672259, 17016777, 51050331]

約数ペア:

[(1, 51050331), (3, 17016777), (9, 5672259), (27, 1890753), (43, 1187217), (81, 630251), (129, 395739), (387, 131913), (1161, 43971), (3483, 14657)]