54600021

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 95436800

約数和(自身を除く): 40836779

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 9319, 27957, 65233, 83871, 195699, 251613, 288889, 587097, 866667, 1761291, 2022223, 2600001, 6066669, 7800003, 18200007, 54600021]

約数ペア:

[(1, 54600021), (3, 18200007), (7, 7800003), (9, 6066669), (21, 2600001), (27, 2022223), (31, 1761291), (63, 866667), (93, 587097), (189, 288889), (217, 251613), (279, 195699), (651, 83871), (837, 65233), (1953, 27957), (5859, 9319)]