277675137

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1607}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 408380544

約数和(自身を除く): 130705407

約数列:

[1, 3, 9, 73, 219, 263, 657, 789, 1607, 2367, 4821, 14463, 19199, 57597, 117311, 172791, 351933, 422641, 1055799, 1267923, 3803769, 30852793, 92558379, 277675137]

約数ペア:

[(1, 277675137), (3, 92558379), (9, 30852793), (73, 3803769), (219, 1267923), (263, 1055799), (657, 422641), (789, 351933), (1607, 172791), (2367, 117311), (4821, 57597), (14463, 19199)]