53495709

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 73170432

約数和(自身を除く): 19674723

約数列:

[1, 3, 53, 157, 159, 471, 2143, 6429, 8321, 24963, 113579, 336451, 340737, 1009353, 17831903, 53495709]

約数ペア:

[(1, 53495709), (3, 17831903), (53, 1009353), (157, 340737), (159, 336451), (471, 113579), (2143, 24963), (6429, 8321)]