57272661

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 84502080

約数和(自身を除く): 27229419

約数列:

[1, 3, 9, 73, 179, 219, 487, 537, 657, 1461, 1611, 4383, 13067, 35551, 39201, 87173, 106653, 117603, 261519, 319959, 784557, 6363629, 19090887, 57272661]

約数ペア:

[(1, 57272661), (3, 19090887), (9, 6363629), (73, 784557), (179, 319959), (219, 261519), (487, 117603), (537, 106653), (657, 87173), (1461, 39201), (1611, 35551), (4383, 13067)]