80411161

素因数分解:

${\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 12

約数和(自身を含む): 83148132

約数和(自身を除く): 2736971

約数列:

[1, 43, 157, 277, 1849, 6751, 11911, 43489, 290293, 512173, 1870027, 80411161]

約数ペア:

[(1, 80411161), (43, 1870027), (157, 512173), (277, 290293), (1849, 43489), (6751, 11911)]