89016879

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 147744000

約数和(自身を除く): 58727121

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 179, 199, 357, 537, 597, 833, 1253, 1393, 2499, 3043, 3383, 3759, 4179, 8771, 9129, 9751, 10149, 21301, 23681, 26313, 29253, 35621, 63903, 71043, 106863, 149107, 165767, 249347, 447321, 497301, 605557, 748041, 1745429, 1816671, 4238899, 5236287, 12716697, 29672293, 89016879]

約数ペア:

[(1, 89016879), (3, 29672293), (7, 12716697), (17, 5236287), (21, 4238899), (49, 1816671), (51, 1745429), (119, 748041), (147, 605557), (179, 497301), (199, 447321), (357, 249347), (537, 165767), (597, 149107), (833, 106863), (1253, 71043), (1393, 63903), (2499, 35621), (3043, 29253), (3383, 26313), (3759, 23681), (4179, 21301), (8771, 10149), (9129, 9751)]