123234021

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 194995200

約数和(自身を除く): 71761179

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 5077, 8091, 15231, 24273, 45693, 137079, 147233, 157387, 441699, 472161, 1325097, 1416483, 3975291, 4249449, 4564223, 13692669, 41078007, 123234021]

約数ペア:

[(1, 123234021), (3, 41078007), (9, 13692669), (27, 4564223), (29, 4249449), (31, 3975291), (87, 1416483), (93, 1325097), (261, 472161), (279, 441699), (783, 157387), (837, 147233), (899, 137079), (2697, 45693), (5077, 24273), (8091, 15231)]