27081743

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 31042656

約数和(自身を除く): 3960913

約数列:

[1, 13, 37, 61, 71, 169, 481, 793, 923, 2257, 2627, 4331, 6253, 10309, 11999, 29341, 34151, 56303, 160247, 381433, 443963, 731939, 2083211, 27081743]

約数ペア:

[(1, 27081743), (13, 2083211), (37, 731939), (61, 443963), (71, 381433), (169, 160247), (481, 56303), (793, 34151), (923, 29341), (2257, 11999), (2627, 10309), (4331, 6253)]