77204127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 141410304

約数和(自身を除く): 64206177

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 141, 143, 231, 273, 329, 429, 517, 547, 611, 987, 1001, 1551, 1641, 1833, 3003, 3619, 3829, 4277, 6017, 6721, 7111, 10857, 11487, 12831, 18051, 20163, 21333, 25709, 42119, 47047, 49777, 77127, 78221, 126357, 141141, 149331, 179963, 234663, 282799, 334217, 539889, 547547, 848397, 1002651, 1642641, 1979593, 2339519, 3676387, 5938779, 7018557, 11029161, 25734709, 77204127]

約数ペア:

[(1, 77204127), (3, 25734709), (7, 11029161), (11, 7018557), (13, 5938779), (21, 3676387), (33, 2339519), (39, 1979593), (47, 1642641), (77, 1002651), (91, 848397), (141, 547547), (143, 539889), (231, 334217), (273, 282799), (329, 234663), (429, 179963), (517, 149331), (547, 141141), (611, 126357), (987, 78221), (1001, 77127), (1551, 49777), (1641, 47047), (1833, 42119), (3003, 25709), (3619, 21333), (3829, 20163), (4277, 18051), (6017, 12831), (6721, 11487), (7111, 10857)]