80782287

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 109363200

約数和(自身を除く): 28580913

約数列:

[1, 3, 127, 149, 381, 447, 1423, 4269, 18923, 56769, 180721, 212027, 542163, 636081, 26927429, 80782287]

約数ペア:

[(1, 80782287), (3, 26927429), (127, 636081), (149, 542163), (381, 212027), (447, 180721), (1423, 56769), (4269, 18923)]