207660219153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{8909779}}^1$

素因数の和:8910256

約数の個数: 16

約数和(自身を含む): 293808905280

約数和(自身を除く): 86148686127

約数列:

[1, 3, 17, 51, 457, 1371, 7769, 23307, 8909779, 26729337, 151466243, 454398729, 4071769003, 12215307009, 69220073051, 207660219153]

約数ペア:

[(1, 207660219153), (3, 69220073051), (17, 12215307009), (51, 4071769003), (457, 454398729), (1371, 151466243), (7769, 26729337), (23307, 8909779)]