156722553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446503}}^1$

素因数の和:446525

約数の個数: 16

約数和(自身を含む): 250042240

約数和(自身を除く): 93319687

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446503, 1339509, 4018527, 5804539, 12055581, 17413617, 52240851, 156722553]

約数ペア:

[(1, 156722553), (3, 52240851), (9, 17413617), (13, 12055581), (27, 5804539), (39, 4018527), (117, 1339509), (351, 446503)]