89747427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3631}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 150626304

約数和(自身を除く): 60878877

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 3631, 8239, 10893, 24717, 25417, 39941, 76251, 119823, 279587, 388517, 838761, 1165551, 2719619, 4273687, 8158857, 12821061, 29915809, 89747427]

約数ペア:

[(1, 89747427), (3, 29915809), (7, 12821061), (11, 8158857), (21, 4273687), (33, 2719619), (77, 1165551), (107, 838761), (231, 388517), (321, 279587), (749, 119823), (1177, 76251), (2247, 39941), (3531, 25417), (3631, 24717), (8239, 10893)]