56168289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 89280000

約数和(自身を除く): 33111711

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 1549, 2133, 4029, 4647, 12087, 13941, 26333, 36261, 41823, 78999, 122371, 236997, 367113, 710991, 1101339, 2080307, 3304017, 6240921, 18722763, 56168289]

約数ペア:

[(1, 56168289), (3, 18722763), (9, 6240921), (17, 3304017), (27, 2080307), (51, 1101339), (79, 710991), (153, 367113), (237, 236997), (459, 122371), (711, 78999), (1343, 41823), (1549, 36261), (2133, 26333), (4029, 13941), (4647, 12087)]