227310129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{971}}^1$

素因数の和:1070

約数の個数: 36

約数和(自身を含む): 355577040

約数和(自身を除く): 128266911

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 971, 1369, 2109, 2913, 4107, 6327, 8739, 12321, 18449, 26011, 35927, 55347, 78033, 107781, 166041, 234099, 323343, 682613, 1329299, 2047839, 3987897, 6143517, 11963691, 25256681, 75770043, 227310129]

約数ペア:

[(1, 227310129), (3, 75770043), (9, 25256681), (19, 11963691), (37, 6143517), (57, 3987897), (111, 2047839), (171, 1329299), (333, 682613), (703, 323343), (971, 234099), (1369, 166041), (2109, 107781), (2913, 78033), (4107, 55347), (6327, 35927), (8739, 26011), (12321, 18449)]