27117669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7489}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 38828160

約数和(自身を除く): 11710491

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7489, 22467, 127313, 381939, 531719, 1595157, 9039223, 27117669]

約数ペア:

[(1, 27117669), (3, 9039223), (17, 1595157), (51, 531719), (71, 381939), (213, 127313), (1207, 22467), (3621, 7489)]