201311766729

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{860009}}^1$

素因数の和:860885

約数の個数: 24

約数和(自身を含む): 300521894400

約数和(自身を除く): 99210127671

約数列:

[1, 3, 9, 31, 93, 279, 839, 2517, 7551, 26009, 78027, 234081, 860009, 2580027, 7740081, 26660279, 79980837, 239942511, 721547551, 2164642653, 6493927959, 22367974081, 67103922243, 201311766729]

約数ペア:

[(1, 201311766729), (3, 67103922243), (9, 22367974081), (31, 6493927959), (93, 2164642653), (279, 721547551), (839, 239942511), (2517, 79980837), (7551, 26660279), (26009, 7740081), (78027, 2580027), (234081, 860009)]