80071959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{65579}}^1$

素因数の和:65630

約数の個数: 16

約数和(自身を含む): 119617920

約数和(自身を除く): 39545961

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 65579, 196737, 721369, 2164107, 2426423, 7279269, 26690653, 80071959]

約数ペア:

[(1, 80071959), (3, 26690653), (11, 7279269), (33, 2426423), (37, 2164107), (111, 721369), (407, 196737), (1221, 65579)]