206811117

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 312504960

約数和(自身を除く): 105693843

約数列:

[1, 3, 9, 27, 73, 219, 317, 331, 657, 951, 993, 1971, 2853, 2979, 8559, 8937, 23141, 24163, 69423, 72489, 104927, 208269, 217467, 314781, 624807, 652401, 944343, 2833029, 7659671, 22979013, 68937039, 206811117]

約数ペア:

[(1, 206811117), (3, 68937039), (9, 22979013), (27, 7659671), (73, 2833029), (219, 944343), (317, 652401), (331, 624807), (657, 314781), (951, 217467), (993, 208269), (1971, 104927), (2853, 72489), (2979, 69423), (8559, 24163), (8937, 23141)]