53013021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54709}}^1$

素因数の和:54748

約数の個数: 16

約数和(自身を含む): 78782400

約数和(自身を除く): 25769379

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 54709, 164127, 930053, 1039471, 2790159, 3118413, 17671007, 53013021]

約数ペア:

[(1, 53013021), (3, 17671007), (17, 3118413), (19, 2790159), (51, 1039471), (57, 930053), (323, 164127), (969, 54709)]