54157857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3463}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 77981568

約数和(自身を除く): 23823711

約数列:

[1, 3, 13, 39, 401, 1203, 3463, 5213, 10389, 15639, 45019, 135057, 1388663, 4165989, 18052619, 54157857]

約数ペア:

[(1, 54157857), (3, 18052619), (13, 4165989), (39, 1388663), (401, 135057), (1203, 45019), (3463, 15639), (5213, 10389)]