53387907

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 72783360

約数和(自身を除く): 19395453

約数列:

[1, 3, 53, 159, 467, 719, 1401, 2157, 24751, 38107, 74253, 114321, 335773, 1007319, 17795969, 53387907]

約数ペア:

[(1, 53387907), (3, 17795969), (53, 1007319), (159, 335773), (467, 114321), (719, 74253), (1401, 38107), (2157, 24751)]