26842563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{90379}}^1$

素因数の和:90399

約数の個数: 16

約数和(自身を含む): 43382400

約数和(自身を除く): 16539837

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 90379, 271137, 813411, 994169, 2440233, 2982507, 8947521, 26842563]

約数ペア:

[(1, 26842563), (3, 8947521), (9, 2982507), (11, 2440233), (27, 994169), (33, 813411), (99, 271137), (297, 90379)]