206847567

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 311500800

約数和(自身を除く): 104653233

約数列:

[1, 3, 9, 27, 127, 179, 337, 381, 537, 1011, 1143, 1611, 3033, 3429, 4833, 9099, 22733, 42799, 60323, 68199, 128397, 180969, 204597, 385191, 542907, 613791, 1155573, 1628721, 7661021, 22983063, 68949189, 206847567]

約数ペア:

[(1, 206847567), (3, 68949189), (9, 22983063), (27, 7661021), (127, 1628721), (179, 1155573), (337, 613791), (381, 542907), (537, 385191), (1011, 204597), (1143, 180969), (1611, 128397), (3033, 68199), (3429, 60323), (4833, 42799), (9099, 22733)]