75461571

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{20107}}^1$

素因数の和:20255

約数の個数: 16

約数和(自身を含む): 112604800

約数和(自身を除く): 37143229

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 20107, 60321, 180963, 542889, 2794873, 8384619, 25153857, 75461571]

約数ペア:

[(1, 75461571), (3, 25153857), (9, 8384619), (27, 2794873), (139, 542889), (417, 180963), (1251, 60321), (3753, 20107)]