53281731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12659}}^1$

素因数の和:12746

約数の個数: 16

約数和(自身を含む): 75352320

約数和(自身を除く): 22070589

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 12659, 37977, 291157, 772199, 873471, 2316597, 17760577, 53281731]

約数ペア:

[(1, 53281731), (3, 17760577), (23, 2316597), (61, 873471), (69, 772199), (183, 291157), (1403, 37977), (4209, 12659)]