54965727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 84264960

約数和(自身を除く): 29299233

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 2531, 7239, 7593, 21717, 22779, 48089, 144267, 321437, 432801, 964311, 2892933, 6107303, 18321909, 54965727]

約数ペア:

[(1, 54965727), (3, 18321909), (9, 6107303), (19, 2892933), (57, 964311), (127, 432801), (171, 321437), (381, 144267), (1143, 48089), (2413, 22779), (2531, 21717), (7239, 7593)]