855853756863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{55752313}}^1$

素因数の和:55752383

約数の個数: 32

約数和(自身を含む): 1412986646016

約数和(自身を除く): 557132889153

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 55752313, 167256939, 390266191, 947789321, 1170798573, 2397349459, 2843367963, 6634525247, 7192048377, 16781446213, 19903575741, 40754940803, 50344338639, 122264822409, 285284585621, 855853756863]

約数ペア:

[(1, 855853756863), (3, 285284585621), (7, 122264822409), (17, 50344338639), (21, 40754940803), (43, 19903575741), (51, 16781446213), (119, 7192048377), (129, 6634525247), (301, 2843367963), (357, 2397349459), (731, 1170798573), (903, 947789321), (2193, 390266191), (5117, 167256939), (15351, 55752313)]