53737983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6469}}^1$

素因数の和:6559

約数の個数: 24

約数和(自身を含む): 84782880

約数和(自身を除く): 31044897

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6469, 8307, 19407, 58221, 84097, 252291, 459299, 756873, 1377897, 4133691, 5970887, 17912661, 53737983]

約数ペア:

[(1, 53737983), (3, 17912661), (9, 5970887), (13, 4133691), (39, 1377897), (71, 756873), (117, 459299), (213, 252291), (639, 84097), (923, 58221), (2769, 19407), (6469, 8307)]