53114451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20327}}^1$

素因数の和:20410

約数の個数: 16

約数和(自身を含む): 77409024

約数和(自身を除く): 24294573

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 20327, 60981, 264251, 792753, 1361909, 4085727, 17704817, 53114451]

約数ペア:

[(1, 53114451), (3, 17704817), (13, 4085727), (39, 1361909), (67, 792753), (201, 264251), (871, 60981), (2613, 20327)]