57244293

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 30192507

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 367, 477, 981, 1101, 1431, 2943, 3303, 5777, 9909, 17331, 19451, 40003, 51993, 58353, 120009, 155979, 175059, 360027, 525177, 1080081, 2120159, 6360477, 19081431, 57244293]

約数ペア:

[(1, 57244293), (3, 19081431), (9, 6360477), (27, 2120159), (53, 1080081), (109, 525177), (159, 360027), (327, 175059), (367, 155979), (477, 120009), (981, 58353), (1101, 51993), (1431, 40003), (2943, 19451), (3303, 17331), (5777, 9909)]