57666231

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29527}}^1$

素因数の和:29571

約数の個数: 24

約数和(自身を含む): 98269184

約数和(自身を除く): 40602953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 29527, 88581, 206689, 265743, 620067, 915337, 1860201, 2746011, 6407359, 8238033, 19222077, 57666231]

約数ペア:

[(1, 57666231), (3, 19222077), (7, 8238033), (9, 6407359), (21, 2746011), (31, 1860201), (63, 915337), (93, 620067), (217, 265743), (279, 206689), (651, 88581), (1953, 29527)]