27152912143

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{80209}}^1$

素因数の和:80706

約数の個数: 16

約数和(自身を含む): 31347351360

約数和(自身を除く): 4194439217

約数列:

[1, 7, 137, 353, 959, 2471, 48361, 80209, 338527, 561463, 10988633, 28313777, 76920431, 198196439, 3878987449, 27152912143]

約数ペア:

[(1, 27152912143), (7, 3878987449), (137, 198196439), (353, 76920431), (959, 28313777), (2471, 10988633), (48361, 561463), (80209, 338527)]