55495401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2213}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 79845696

約数和(自身を除く): 24350295

約数列:

[1, 3, 13, 39, 643, 1929, 2213, 6639, 8359, 25077, 28769, 86307, 1422959, 4268877, 18498467, 55495401]

約数ペア:

[(1, 55495401), (3, 18498467), (13, 4268877), (39, 1422959), (643, 86307), (1929, 28769), (2213, 25077), (6639, 8359)]