827238717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 1344545280

約数和(自身を除く): 517306563

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 841, 1479, 2143, 2523, 4437, 6429, 7569, 13311, 14297, 19287, 22707, 36431, 42891, 57861, 62147, 109293, 128673, 186441, 327879, 386019, 559323, 983637, 1056499, 1677969, 1802263, 3169497, 5406789, 9508491, 16220367, 28525473, 30638471, 48661101, 91915413, 275746239, 827238717]

約数ペア:

[(1, 827238717), (3, 275746239), (9, 91915413), (17, 48661101), (27, 30638471), (29, 28525473), (51, 16220367), (87, 9508491), (153, 5406789), (261, 3169497), (459, 1802263), (493, 1677969), (783, 1056499), (841, 983637), (1479, 559323), (2143, 386019), (2523, 327879), (4437, 186441), (6429, 128673), (7569, 109293), (13311, 62147), (14297, 57861), (19287, 42891), (22707, 36431)]