80693397

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 118857024

約数和(自身を除く): 38163627

約数列:

[1, 3, 9, 73, 219, 263, 467, 657, 789, 1401, 2367, 4203, 19199, 34091, 57597, 102273, 122821, 172791, 306819, 368463, 1105389, 8965933, 26897799, 80693397]

約数ペア:

[(1, 80693397), (3, 26897799), (9, 8965933), (73, 1105389), (219, 368463), (263, 306819), (467, 172791), (657, 122821), (789, 102273), (1401, 57597), (2367, 34091), (4203, 19199)]