27905877

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 43627584

約数和(自身を除く): 15721707

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 4993, 5589, 14979, 44937, 114839, 134811, 344517, 404433, 1033551, 1213299, 3100653, 9301959, 27905877]

約数ペア:

[(1, 27905877), (3, 9301959), (9, 3100653), (23, 1213299), (27, 1033551), (69, 404433), (81, 344517), (207, 134811), (243, 114839), (621, 44937), (1863, 14979), (4993, 5589)]