80315157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121139}}^1$

素因数の和:121172

約数の個数: 16

約数和(自身を含む): 122109120

約数和(自身を除く): 41793963

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 121139, 363417, 1574807, 2059363, 4724421, 6178089, 26771719, 80315157]

約数ペア:

[(1, 80315157), (3, 26771719), (13, 6178089), (17, 4724421), (39, 2059363), (51, 1574807), (221, 363417), (663, 121139)]