66722073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27697}}^1$

素因数の和:27784

約数の個数: 16

約数和(自身を含む): 98383296

約数和(自身を除く): 31661223

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 27697, 83091, 304667, 914001, 2021881, 6065643, 22240691, 66722073]

約数ペア:

[(1, 66722073), (3, 22240691), (11, 6065643), (33, 2021881), (73, 914001), (219, 304667), (803, 83091), (2409, 27697)]