66940911

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 101512320

約数和(自身を除く): 34571409

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 2241, 3319, 6723, 9957, 20169, 29871, 89613, 268839, 275477, 806517, 826431, 2479293, 7437879, 22313637, 66940911]

約数ペア:

[(1, 66940911), (3, 22313637), (9, 7437879), (27, 2479293), (81, 826431), (83, 806517), (243, 275477), (249, 268839), (747, 89613), (2241, 29871), (3319, 20169), (6723, 9957)]