66911085

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15329}}^1$

素因数の和:15437

約数の個数: 24

約数和(自身を含む): 117182520

約数和(自身を除く): 50271435

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 15329, 45987, 76645, 137961, 229935, 689805, 1486913, 4460739, 7434565, 13382217, 22303695, 66911085]

約数ペア:

[(1, 66911085), (3, 22303695), (5, 13382217), (9, 7434565), (15, 4460739), (45, 1486913), (97, 689805), (291, 229935), (485, 137961), (873, 76645), (1455, 45987), (4365, 15329)]