25457571

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1152

約数の個数: 20

約数和(自身を含む): 38167272

約数和(自身を除く): 12709701

約数列:

[1, 3, 9, 27, 81, 467, 673, 1401, 2019, 4203, 6057, 12609, 18171, 37827, 54513, 314291, 942873, 2828619, 8485857, 25457571]

約数ペア:

[(1, 25457571), (3, 8485857), (9, 2828619), (27, 942873), (81, 314291), (467, 54513), (673, 37827), (1401, 18171), (2019, 12609), (4203, 6057)]