51558057

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 77253696

約数和(自身を除く): 25695639

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 1447, 3959, 4341, 11877, 13023, 35631, 53539, 154829, 160617, 464487, 481851, 1393461, 5728673, 17186019, 51558057]

約数ペア:

[(1, 51558057), (3, 17186019), (9, 5728673), (37, 1393461), (107, 481851), (111, 464487), (321, 160617), (333, 154829), (963, 53539), (1447, 35631), (3959, 13023), (4341, 11877)]