61331439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18947}}^1$

素因数の和:19046

約数の個数: 16

約数和(自身を含む): 89131392

約数和(自身を除く): 27799953

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 18947, 56841, 246311, 738933, 1572601, 4717803, 20443813, 61331439]

約数ペア:

[(1, 61331439), (3, 20443813), (13, 4717803), (39, 1572601), (83, 738933), (249, 246311), (1079, 56841), (3237, 18947)]