27513027

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10957}}^1$

素因数の和:11000

約数の個数: 20

約数和(自身を含む): 42429376

約数和(自身を除く): 14916349

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10957, 32871, 98613, 295839, 339667, 887517, 1019001, 3057003, 9171009, 27513027]

約数ペア:

[(1, 27513027), (3, 9171009), (9, 3057003), (27, 1019001), (31, 887517), (81, 339667), (93, 295839), (279, 98613), (837, 32871), (2511, 10957)]