80491311

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{526087}}^1$

素因数の和:526110

約数の個数: 12

約数和(自身を含む): 123104592

約数和(自身を除く): 42613281

約数列:

[1, 3, 9, 17, 51, 153, 526087, 1578261, 4734783, 8943479, 26830437, 80491311]

約数ペア:

[(1, 80491311), (3, 26830437), (9, 8943479), (17, 4734783), (51, 1578261), (153, 526087)]