64760769

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 102240000

約数和(自身を除く): 37479231

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 709, 1791, 2127, 3383, 5373, 6381, 10149, 12053, 19143, 30447, 36159, 91341, 108477, 141091, 325431, 423273, 1269819, 2398547, 3809457, 7195641, 21586923, 64760769]

約数ペア:

[(1, 64760769), (3, 21586923), (9, 7195641), (17, 3809457), (27, 2398547), (51, 1269819), (153, 423273), (199, 325431), (459, 141091), (597, 108477), (709, 91341), (1791, 36159), (2127, 30447), (3383, 19143), (5373, 12053), (6381, 10149)]