51912387

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{36277}}^1$

素因数の和:36339

約数の個数: 16

約数和(自身を含む): 78360480

約数和(自身を除く): 26448093

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 36277, 108831, 326493, 979479, 1922681, 5768043, 17304129, 51912387]

約数ペア:

[(1, 51912387), (3, 17304129), (9, 5768043), (27, 1922681), (53, 979479), (159, 326493), (477, 108831), (1431, 36277)]