179731293

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2089}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 291329280

約数和(自身を除く): 111597987

約数列:

[1, 3, 7, 17, 21, 51, 119, 241, 357, 723, 1687, 2089, 4097, 5061, 6267, 12291, 14623, 28679, 35513, 43869, 86037, 106539, 248591, 503449, 745773, 1510347, 3524143, 8558633, 10572429, 25675899, 59910431, 179731293]

約数ペア:

[(1, 179731293), (3, 59910431), (7, 25675899), (17, 10572429), (21, 8558633), (51, 3524143), (119, 1510347), (241, 745773), (357, 503449), (723, 248591), (1687, 106539), (2089, 86037), (4097, 43869), (5061, 35513), (6267, 28679), (12291, 14623)]