66969877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 75398400

約数和(自身を除く): 8428523

約数列:

[1, 13, 43, 47, 559, 611, 2021, 2549, 26273, 33137, 109607, 119803, 1424891, 1557439, 5151529, 66969877]

約数ペア:

[(1, 66969877), (13, 5151529), (43, 1557439), (47, 1424891), (559, 119803), (611, 109607), (2021, 33137), (2549, 26273)]