127528299

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{2659}}^1$

素因数の和:2811

約数の個数: 18

約数和(自身を含む): 186835740

約数和(自身を除く): 59307441

約数列:

[1, 3, 9, 73, 219, 657, 2659, 5329, 7977, 15987, 23931, 47961, 194107, 582321, 1746963, 14169811, 42509433, 127528299]

約数ペア:

[(1, 127528299), (3, 42509433), (9, 14169811), (73, 1746963), (219, 582321), (657, 194107), (2659, 47961), (5329, 23931), (7977, 15987)]