26630667

素因数分解:

$3^3\times 7^2\times {\mathrm{20129}}^1$

素因数の和:20152

約数の個数: 24

約数和(自身を含む): 45896400

約数和(自身を除く): 19265733

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 20129, 60387, 140903, 181161, 422709, 543483, 986321, 1268127, 2958963, 3804381, 8876889, 26630667]

約数ペア:

[(1, 26630667), (3, 8876889), (7, 3804381), (9, 2958963), (21, 1268127), (27, 986321), (49, 543483), (63, 422709), (147, 181161), (189, 140903), (441, 60387), (1323, 20129)]