77782923

素因数分解:

$3^4\times {\mathrm{809}}^1\times {\mathrm{1187}}^1$

素因数の和:2008

約数の個数: 20

約数和(自身を含む): 116435880

約数和(自身を除く): 38652957

約数列:

[1, 3, 9, 27, 81, 809, 1187, 2427, 3561, 7281, 10683, 21843, 32049, 65529, 96147, 960283, 2880849, 8642547, 25927641, 77782923]

約数ペア:

[(1, 77782923), (3, 25927641), (9, 8642547), (27, 2880849), (81, 960283), (809, 96147), (1187, 65529), (2427, 32049), (3561, 21843), (7281, 10683)]