73579689

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{28289}}^1$

素因数の和:28329

約数の個数: 18

約数和(自身を含む): 112905390

約数和(自身を除く): 39325701

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 28289, 84867, 254601, 480913, 1442739, 4328217, 8175521, 24526563, 73579689]

約数ペア:

[(1, 73579689), (3, 24526563), (9, 8175521), (17, 4328217), (51, 1442739), (153, 480913), (289, 254601), (867, 84867), (2601, 28289)]