80908278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1225883}}^1$

素因数の和:1225899

約数の個数: 16

約数和(自身を含む): 176527296

約数和(自身を除く): 95619018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1225883, 2451766, 3677649, 7355298, 13484713, 26969426, 40454139, 80908278]

約数ペア:

[(1, 80908278), (2, 40454139), (3, 26969426), (6, 13484713), (11, 7355298), (22, 3677649), (33, 2451766), (66, 1225883)]