27743499

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 47290880

約数和(自身を除く): 19547381

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 811, 1267, 1629, 2433, 3801, 4887, 5677, 7299, 11403, 17031, 21897, 34209, 51093, 146791, 153279, 440373, 1027537, 1321119, 3082611, 3963357, 9247833, 27743499]

約数ペア:

[(1, 27743499), (3, 9247833), (7, 3963357), (9, 3082611), (21, 1321119), (27, 1027537), (63, 440373), (181, 153279), (189, 146791), (543, 51093), (811, 34209), (1267, 21897), (1629, 17031), (2433, 11403), (3801, 7299), (4887, 5677)]