64680309

素因数分解:

$3^3\times {\mathrm{1279}}^1\times {\mathrm{1873}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 95948800

約数和(自身を除く): 31268491

約数列:

[1, 3, 9, 27, 1279, 1873, 3837, 5619, 11511, 16857, 34533, 50571, 2395567, 7186701, 21560103, 64680309]

約数ペア:

[(1, 64680309), (3, 21560103), (9, 7186701), (27, 2395567), (1279, 50571), (1873, 34533), (3837, 16857), (5619, 11511)]