16948683

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2616

約数の個数: 20

約数和(自身を含む): 25633608

約数和(自身を除く): 8684925

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 2521, 6723, 7563, 22689, 68067, 204201, 209243, 627729, 1883187, 5649561, 16948683]

約数ペア:

[(1, 16948683), (3, 5649561), (9, 1883187), (27, 627729), (81, 209243), (83, 204201), (249, 68067), (747, 22689), (2241, 7563), (2521, 6723)]