43145217

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{23159}}^1$

素因数の和:23194

約数の個数: 20

約数和(自身を含む): 67256640

約数和(自身を除く): 24111423

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 23159, 69477, 208431, 532657, 625293, 1597971, 1875879, 4793913, 14381739, 43145217]

約数ペア:

[(1, 43145217), (3, 14381739), (9, 4793913), (23, 1875879), (27, 1597971), (69, 625293), (81, 532657), (207, 208431), (621, 69477), (1863, 23159)]