80820963

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73009}}^1$

素因数の和:73059

約数の個数: 16

約数和(自身を含む): 122656800

約数和(自身を除く): 41835837

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 73009, 219027, 657081, 1971243, 2993369, 8980107, 26940321, 80820963]

約数ペア:

[(1, 80820963), (3, 26940321), (9, 8980107), (27, 2993369), (41, 1971243), (123, 657081), (369, 219027), (1107, 73009)]