51067395

素因数分解:

$3^3\times 5^1\times {\mathrm{378277}}^1$

素因数の和:378291

約数の個数: 16

約数和(自身を含む): 90786720

約数和(自身を除く): 39719325

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 378277, 1134831, 1891385, 3404493, 5674155, 10213479, 17022465, 51067395]

約数ペア:

[(1, 51067395), (3, 17022465), (5, 10213479), (9, 5674155), (15, 3404493), (27, 1891385), (45, 1134831), (135, 378277)]