80613861

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{6427}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 111384384

約数和(自身を除く): 30770523

約数列:

[1, 3, 37, 111, 113, 339, 4181, 6427, 12543, 19281, 237799, 713397, 726251, 2178753, 26871287, 80613861]

約数ペア:

[(1, 80613861), (3, 26871287), (37, 2178753), (111, 726251), (113, 713397), (339, 237799), (4181, 19281), (6427, 12543)]