80661503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1538

約数の個数: 12

約数和(自身を含む): 87620400

約数和(自身を除く): 6958897

約数列:

[1, 13, 169, 449, 1063, 5837, 13819, 75881, 179647, 477287, 6204731, 80661503]

約数ペア:

[(1, 80661503), (13, 6204731), (169, 477287), (449, 179647), (1063, 75881), (5837, 13819)]