80188419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2543}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 111854592

約数和(自身を除く): 31666173

約数列:

[1, 3, 23, 69, 457, 1371, 2543, 7629, 10511, 31533, 58489, 175467, 1162151, 3486453, 26729473, 80188419]

約数ペア:

[(1, 80188419), (3, 26729473), (23, 3486453), (69, 1162151), (457, 175467), (1371, 58489), (2543, 31533), (7629, 10511)]