168558687

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5052

約数の個数: 36

約数和(自身を含む): 276308032

約数和(自身を除く): 107749345

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 121, 279, 341, 363, 1023, 1089, 3069, 3751, 4993, 11253, 14979, 33759, 44937, 54923, 154783, 164769, 464349, 494307, 604153, 1393047, 1702613, 1812459, 5107839, 5437377, 15323517, 18728743, 56186229, 168558687]

約数ペア:

[(1, 168558687), (3, 56186229), (9, 18728743), (11, 15323517), (31, 5437377), (33, 5107839), (93, 1812459), (99, 1702613), (121, 1393047), (279, 604153), (341, 494307), (363, 464349), (1023, 164769), (1089, 154783), (3069, 54923), (3751, 44937), (4993, 33759), (11253, 14979)]