55731663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6709}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 87927840

約数和(自身を除く): 32196177

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6709, 8307, 20127, 60381, 87217, 261651, 476339, 784953, 1429017, 4287051, 6192407, 18577221, 55731663]

約数ペア:

[(1, 55731663), (3, 18577221), (9, 6192407), (13, 4287051), (39, 1429017), (71, 784953), (117, 476339), (213, 261651), (639, 87217), (923, 60381), (2769, 20127), (6709, 8307)]