53431119

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7164

約数の個数: 36

約数和(自身を含む): 95073264

約数和(自身を除く): 41642145

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7127, 7497, 21381, 49889, 64143, 121159, 149667, 349223, 363477, 449001, 848113, 1047669, 1090431, 2544339, 3143007, 5936791, 7633017, 17810373, 53431119]

約数ペア:

[(1, 53431119), (3, 17810373), (7, 7633017), (9, 5936791), (17, 3143007), (21, 2544339), (49, 1090431), (51, 1047669), (63, 848113), (119, 449001), (147, 363477), (153, 349223), (357, 149667), (441, 121159), (833, 64143), (1071, 49889), (2499, 21381), (7127, 7497)]