80491656951

素因数分解:

$3^2\times {\mathrm{42187}}^1\times {\mathrm{211997}}^1$

素因数の和:254190

約数の個数: 12

約数和(自身を含む): 116269031112

約数和(自身を除く): 35777374161

約数列:

[1, 3, 9, 42187, 126561, 211997, 379683, 635991, 1907973, 8943517439, 26830552317, 80491656951]

約数ペア:

[(1, 80491656951), (3, 26830552317), (9, 8943517439), (42187, 1907973), (126561, 635991), (211997, 379683)]