26373963

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 47185920

約数和(自身を除く): 20811957

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 127, 203, 217, 231, 319, 341, 381, 609, 651, 889, 899, 957, 1023, 1397, 2233, 2387, 2667, 2697, 3683, 3937, 4191, 6293, 6699, 7161, 9779, 9889, 11049, 11811, 18879, 25781, 27559, 29337, 29667, 40513, 43307, 69223, 77343, 82677, 114173, 121539, 129921, 207669, 283591, 303149, 342519, 799211, 850773, 909447, 1255903, 2397633, 3767709, 8791321, 26373963]

約数ペア:

[(1, 26373963), (3, 8791321), (7, 3767709), (11, 2397633), (21, 1255903), (29, 909447), (31, 850773), (33, 799211), (77, 342519), (87, 303149), (93, 283591), (127, 207669), (203, 129921), (217, 121539), (231, 114173), (319, 82677), (341, 77343), (381, 69223), (609, 43307), (651, 40513), (889, 29667), (899, 29337), (957, 27559), (1023, 25781), (1397, 18879), (2233, 11811), (2387, 11049), (2667, 9889), (2697, 9779), (3683, 7161), (3937, 6699), (4191, 6293)]