57229491

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 86160592

約数和(自身を除く): 28931101

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4261, 4477, 12783, 13431, 46871, 140613, 157657, 472971, 515581, 1546743, 1734227, 5202681, 19076497, 57229491]

約数ペア:

[(1, 57229491), (3, 19076497), (11, 5202681), (33, 1734227), (37, 1546743), (111, 515581), (121, 472971), (363, 157657), (407, 140613), (1221, 46871), (4261, 13431), (4477, 12783)]