54973261

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4153}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 65932288

約数和(自身を除く): 10959027

約数列:

[1, 7, 31, 61, 217, 427, 1891, 4153, 13237, 29071, 128743, 253333, 901201, 1773331, 7853323, 54973261]

約数ペア:

[(1, 54973261), (7, 7853323), (31, 1773331), (61, 901201), (217, 253333), (427, 128743), (1891, 29071), (4153, 13237)]