17966880027

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{1482049}}^1$

素因数の和:1482507

約数の個数: 16

約数和(自身を含む): 26676900000

約数和(自身を除く): 8710019973

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 12123, 1482049, 4446147, 13338441, 40015323, 665440001, 1996320003, 5988960009, 17966880027]

約数ペア:

[(1, 17966880027), (3, 5988960009), (9, 1996320003), (27, 665440001), (449, 40015323), (1347, 13338441), (4041, 4446147), (12123, 1482049)]