42525189

素因数分解:

$3^3\times 7^2\times {\mathrm{32143}}^1$

素因数の和:32166

約数の個数: 24

約数和(自身を含む): 73288320

約数和(自身を除く): 30763131

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 32143, 96429, 225001, 289287, 675003, 867861, 1575007, 2025009, 4725021, 6075027, 14175063, 42525189]

約数ペア:

[(1, 42525189), (3, 14175063), (7, 6075027), (9, 4725021), (21, 2025009), (27, 1575007), (49, 867861), (63, 675003), (147, 289287), (189, 225001), (441, 96429), (1323, 32143)]