27906027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5641}}^1$

素因数の和:5758

約数の個数: 16

約数和(自身を含む): 39809952

約数和(自身を除く): 11903925

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 5641, 16923, 95897, 287691, 547177, 1641531, 9302009, 27906027]

約数ペア:

[(1, 27906027), (3, 9302009), (17, 1641531), (51, 547177), (97, 287691), (291, 95897), (1649, 16923), (4947, 5641)]