201629571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27647}}^1$

素因数の和:27691

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 132800637

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 27647, 82941, 304117, 359411, 469999, 912351, 1078233, 1409997, 3953521, 5169989, 6109987, 11860563, 15509967, 18329961, 67209857, 201629571]

約数ペア:

[(1, 201629571), (3, 67209857), (11, 18329961), (13, 15509967), (17, 11860563), (33, 6109987), (39, 5169989), (51, 3953521), (143, 1409997), (187, 1078233), (221, 912351), (429, 469999), (561, 359411), (663, 304117), (2431, 82941), (7293, 27647)]