66704407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11867}}^1$

素因数の和:11958

約数の個数: 16

約数和(自身を含む): 84310272

約数和(自身を除く): 17605865

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 11867, 83069, 130537, 866291, 913759, 6064037, 9529201, 66704407]

約数ペア:

[(1, 66704407), (7, 9529201), (11, 6064037), (73, 913759), (77, 866291), (511, 130537), (803, 83069), (5621, 11867)]