53912889

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{39671}}^1$

素因数の和:39828

約数の個数: 12

約数和(自身を含む): 78391872

約数和(自身を除く): 24478983

約数列:

[1, 3, 9, 151, 453, 1359, 39671, 119013, 357039, 5990321, 17970963, 53912889]

約数ペア:

[(1, 53912889), (3, 17970963), (9, 5990321), (151, 357039), (453, 119013), (1359, 39671)]