67661.000000

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 1120320

約数和(自身を除く): 583638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3889, 7778, 11667, 23334, 89447, 178894, 268341, 536682]

約数ペア:

[(1, 536682), (2, 268341), (3, 178894), (6, 89447), (23, 23334), (46, 11667), (69, 7778), (138, 3889)]