75272127

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20719}}^1$

素因数の和:20902

約数の個数: 16

約数和(自身を含む): 115368960

約数和(自身を除く): 40096833

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 20719, 62157, 145033, 435099, 3584387, 10753161, 25090709, 75272127]

約数ペア:

[(1, 75272127), (3, 25090709), (7, 10753161), (21, 3584387), (173, 435099), (519, 145033), (1211, 62157), (3633, 20719)]