26269929

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 44815680

約数和(自身を除く): 18545751

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 839, 1491, 2517, 3479, 4473, 5873, 7551, 10437, 17619, 31311, 41111, 52857, 59569, 123333, 178707, 369999, 416983, 536121, 1250949, 2918881, 3752847, 8756643, 26269929]

約数ペア:

[(1, 26269929), (3, 8756643), (7, 3752847), (9, 2918881), (21, 1250949), (49, 536121), (63, 416983), (71, 369999), (147, 178707), (213, 123333), (441, 59569), (497, 52857), (639, 41111), (839, 31311), (1491, 17619), (2517, 10437), (3479, 7551), (4473, 5873)]