157446963

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{65521}}^1$

素因数の和:65619

約数の個数: 16

約数和(自身を含む): 235879200

約数和(自身を除く): 78432237

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 65521, 196563, 589689, 1769067, 5831369, 17494107, 52482321, 157446963]

約数ペア:

[(1, 157446963), (3, 52482321), (9, 17494107), (27, 5831369), (89, 1769067), (267, 589689), (801, 196563), (2403, 65521)]