48890439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7372

約数の個数: 32

約数和(自身を含む): 82118400

約数和(自身を除く): 33227961

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 7331, 21993, 65979, 95303, 139289, 197937, 285909, 417867, 857727, 1253601, 1810757, 2573181, 3760803, 5432271, 16296813, 48890439]

約数ペア:

[(1, 48890439), (3, 16296813), (9, 5432271), (13, 3760803), (19, 2573181), (27, 1810757), (39, 1253601), (57, 857727), (117, 417867), (171, 285909), (247, 197937), (351, 139289), (513, 95303), (741, 65979), (2223, 21993), (6669, 7331)]