57439551

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 83433360

約数和(自身を除く): 25993809

約数列:

[1, 3, 13, 39, 169, 277, 409, 507, 831, 1227, 3601, 5317, 10803, 15951, 46813, 69121, 113293, 140439, 207363, 339879, 1472809, 4418427, 19146517, 57439551]

約数ペア:

[(1, 57439551), (3, 19146517), (13, 4418427), (39, 1472809), (169, 339879), (277, 207363), (409, 140439), (507, 113293), (831, 69121), (1227, 46813), (3601, 15951), (5317, 10803)]