89417439

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 143095680

約数和(自身を除く): 53678241

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 171, 181, 243, 321, 513, 543, 963, 1539, 1629, 2033, 2889, 3439, 4617, 4887, 6099, 8667, 10317, 14661, 18297, 19367, 26001, 30951, 43983, 54891, 58101, 92853, 164673, 174303, 278559, 367973, 494019, 522909, 835677, 1103919, 1568727, 3311757, 4706181, 9935271, 29805813, 89417439]

約数ペア:

[(1, 89417439), (3, 29805813), (9, 9935271), (19, 4706181), (27, 3311757), (57, 1568727), (81, 1103919), (107, 835677), (171, 522909), (181, 494019), (243, 367973), (321, 278559), (513, 174303), (543, 164673), (963, 92853), (1539, 58101), (1629, 54891), (2033, 43983), (2889, 30951), (3439, 26001), (4617, 19367), (4887, 18297), (6099, 14661), (8667, 10317)]