74279439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7649}}^1$

素因数の和:7751

約数の個数: 24

約数和(自身を含む): 116953200

約数和(自身を除く): 42673761

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 7649, 9711, 22947, 68841, 99437, 298311, 634867, 894933, 1904601, 5713803, 8253271, 24759813, 74279439]

約数ペア:

[(1, 74279439), (3, 24759813), (9, 8253271), (13, 5713803), (39, 1904601), (83, 894933), (117, 634867), (249, 298311), (747, 99437), (1079, 68841), (3237, 22947), (7649, 9711)]