80160273

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{12527}}^1$

素因数の和:12618

約数の個数: 20

約数和(自身を含む): 121271040

約数和(自身を除く): 41110767

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 12527, 37581, 112743, 338229, 989633, 1014687, 2968899, 8906697, 26720091, 80160273]

約数ペア:

[(1, 80160273), (3, 26720091), (9, 8906697), (27, 2968899), (79, 1014687), (81, 989633), (237, 338229), (711, 112743), (2133, 37581), (6399, 12527)]