80837217

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{4271}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 119957760

約数和(自身を除く): 39120543

約数列:

[1, 3, 9, 27, 701, 2103, 4271, 6309, 12813, 18927, 38439, 115317, 2993971, 8981913, 26945739, 80837217]

約数ペア:

[(1, 80837217), (3, 26945739), (9, 8981913), (27, 2993971), (701, 115317), (2103, 38439), (4271, 18927), (6309, 12813)]