123670863

素因数分解:

$3^2\times {\mathrm{617}}^1\times {\mathrm{22271}}^1$

素因数の和:22894

約数の個数: 12

約数和(自身を含む): 178933248

約数和(自身を除く): 55262385

約数列:

[1, 3, 9, 617, 1851, 5553, 22271, 66813, 200439, 13741207, 41223621, 123670863]

約数ペア:

[(1, 123670863), (3, 41223621), (9, 13741207), (617, 200439), (1851, 66813), (5553, 22271)]