82665663

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 111901440

約数和(自身を除く): 29235777

約数列:

[1, 3, 137, 139, 411, 417, 1447, 4341, 19043, 57129, 198239, 201133, 594717, 603399, 27555221, 82665663]

約数ペア:

[(1, 82665663), (3, 27555221), (137, 603399), (139, 594717), (411, 201133), (417, 198239), (1447, 57129), (4341, 19043)]