81061506

素因数分解:

$2^1\times 3^3\times {\mathrm{1501139}}^1$

素因数の和:1501150

約数の個数: 16

約数和(自身を含む): 180136800

約数和(自身を除く): 99075294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1501139, 3002278, 4503417, 9006834, 13510251, 27020502, 40530753, 81061506]

約数ペア:

[(1, 81061506), (2, 40530753), (3, 27020502), (6, 13510251), (9, 9006834), (18, 4503417), (27, 3002278), (54, 1501139)]