27473173

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 10447787

約数列:

[1, 7, 13, 17, 43, 49, 59, 91, 119, 221, 301, 413, 559, 637, 731, 767, 833, 1003, 1547, 2107, 2537, 2891, 3913, 5117, 5369, 7021, 9503, 10829, 13039, 17759, 27391, 32981, 35819, 37583, 43129, 49147, 66521, 91273, 124313, 230867, 301903, 465647, 560677, 638911, 1616069, 2113321, 3924739, 27473173]

約数ペア:

[(1, 27473173), (7, 3924739), (13, 2113321), (17, 1616069), (43, 638911), (49, 560677), (59, 465647), (91, 301903), (119, 230867), (221, 124313), (301, 91273), (413, 66521), (559, 49147), (637, 43129), (731, 37583), (767, 35819), (833, 32981), (1003, 27391), (1547, 17759), (2107, 13039), (2537, 10829), (2891, 9503), (3913, 7021), (5117, 5369)]