7001767521

素因数分解:

$3^3\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{12503}}^1$

素因数の和:15482

約数の個数: 32

約数和(自身を含む): 11859793920

約数和(自身を除く): 4858026399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2963, 8889, 12503, 20741, 26667, 37509, 62223, 80001, 87521, 112527, 186669, 262563, 337581, 560007, 787689, 2363067, 37046389, 111139167, 259324723, 333417501, 777974169, 1000252503, 2333922507, 7001767521]

約数ペア:

[(1, 7001767521), (3, 2333922507), (7, 1000252503), (9, 777974169), (21, 333417501), (27, 259324723), (63, 111139167), (189, 37046389), (2963, 2363067), (8889, 787689), (12503, 560007), (20741, 337581), (26667, 262563), (37509, 186669), (62223, 112527), (80001, 87521)]