66081279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27431}}^1$

素因数の和:27518

約数の個数: 16

約数和(自身を含む): 97438464

約数和(自身を除く): 31357185

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 27431, 82293, 301741, 905223, 2002463, 6007389, 22027093, 66081279]

約数ペア:

[(1, 66081279), (3, 22027093), (11, 6007389), (33, 2002463), (73, 905223), (219, 301741), (803, 82293), (2409, 27431)]