121189239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9075

約数の個数: 24

約数和(自身を含む): 186617600

約数和(自身を除く): 65428361

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 8971, 13509, 26913, 80739, 170449, 511347, 708709, 1534041, 2126127, 6378381, 13465471, 40396413, 121189239]

約数ペア:

[(1, 121189239), (3, 40396413), (9, 13465471), (19, 6378381), (57, 2126127), (79, 1534041), (171, 708709), (237, 511347), (711, 170449), (1501, 80739), (4503, 26913), (8971, 13509)]