80845037

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 102807936

約数和(自身を除く): 21962899

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 1847, 3367, 6253, 12929, 24011, 43771, 68339, 168077, 312143, 478373, 888407, 2185001, 6218849, 11549291, 80845037]

約数ペア:

[(1, 80845037), (7, 11549291), (13, 6218849), (37, 2185001), (91, 888407), (169, 478373), (259, 312143), (481, 168077), (1183, 68339), (1847, 43771), (3367, 24011), (6253, 12929)]