80188281

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3761}}^1$

素因数の和:3893

約数の個数: 24

約数和(自身を含む): 122069376

約数和(自身を除く): 41881095

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 3761, 7107, 11283, 21321, 33849, 86503, 259509, 387383, 778527, 1162149, 3486447, 8909809, 26729427, 80188281]

約数ペア:

[(1, 80188281), (3, 26729427), (9, 8909809), (23, 3486447), (69, 1162149), (103, 778527), (207, 387383), (309, 259509), (927, 86503), (2369, 33849), (3761, 21321), (7107, 11283)]