80521827

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28463}}^1$

素因数の和:28530

約数の個数: 16

約数和(自身を含む): 114766848

約数和(自身を除く): 34245021

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 28463, 85389, 654649, 1166983, 1963947, 3500949, 26840609, 80521827]

約数ペア:

[(1, 80521827), (3, 26840609), (23, 3500949), (41, 1963947), (69, 1166983), (123, 654649), (943, 85389), (2829, 28463)]