80497854

素因数分解:

$2^1\times 3^3\times {\mathrm{1490701}}^1$

素因数の和:1490712

約数の個数: 16

約数和(自身を含む): 178884240

約数和(自身を除く): 98386386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1490701, 2981402, 4472103, 8944206, 13416309, 26832618, 40248927, 80497854]

約数ペア:

[(1, 80497854), (2, 40248927), (3, 26832618), (6, 13416309), (9, 8944206), (18, 4472103), (27, 2981402), (54, 1490701)]