79121889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 153354240

約数和(自身を除く): 74232351

約数列:

[1, 3, 7, 9, 11, 21, 29, 31, 33, 63, 77, 87, 93, 99, 127, 203, 217, 231, 261, 279, 319, 341, 381, 609, 651, 693, 889, 899, 957, 1023, 1143, 1397, 1827, 1953, 2233, 2387, 2667, 2697, 2871, 3069, 3683, 3937, 4191, 6293, 6699, 7161, 8001, 8091, 9779, 9889, 11049, 11811, 12573, 18879, 20097, 21483, 25781, 27559, 29337, 29667, 33147, 35433, 40513, 43307, 56637, 69223, 77343, 82677, 88011, 89001, 114173, 121539, 129921, 207669, 232029, 248031, 283591, 303149, 342519, 364617, 389763, 623007, 799211, 850773, 909447, 1027557, 1255903, 2397633, 2552319, 2728341, 3767709, 7192899, 8791321, 11303127, 26373963, 79121889]

約数ペア:

[(1, 79121889), (3, 26373963), (7, 11303127), (9, 8791321), (11, 7192899), (21, 3767709), (29, 2728341), (31, 2552319), (33, 2397633), (63, 1255903), (77, 1027557), (87, 909447), (93, 850773), (99, 799211), (127, 623007), (203, 389763), (217, 364617), (231, 342519), (261, 303149), (279, 283591), (319, 248031), (341, 232029), (381, 207669), (609, 129921), (651, 121539), (693, 114173), (889, 89001), (899, 88011), (957, 82677), (1023, 77343), (1143, 69223), (1397, 56637), (1827, 43307), (1953, 40513), (2233, 35433), (2387, 33147), (2667, 29667), (2697, 29337), (2871, 27559), (3069, 25781), (3683, 21483), (3937, 20097), (4191, 18879), (6293, 12573), (6699, 11811), (7161, 11049), (8001, 9889), (8091, 9779)]