80590719

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{20183}}^1$

素因数の和:20219

約数の個数: 16

約数和(自身を含む): 118197504

約数和(自身を除く): 37606785

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 20183, 60549, 222013, 666039, 2442143, 7326429, 26863573, 80590719]

約数ペア:

[(1, 80590719), (3, 26863573), (11, 7326429), (33, 2442143), (121, 666039), (363, 222013), (1331, 60549), (3993, 20183)]