7656957

素因数分解:

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

素因数の和:183

約数の個数: 64

約数和(自身を含む): 14745600

約数和(自身を除く): 7088643

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 127, 189, 203, 231, 261, 297, 319, 381, 609, 693, 783, 889, 957, 1143, 1397, 1827, 2079, 2233, 2667, 2871, 3429, 3683, 4191, 5481, 6699, 8001, 8613, 9779, 11049, 12573, 20097, 24003, 25781, 29337, 33147, 37719, 40513, 60291, 77343, 88011, 99441, 121539, 232029, 264033, 283591, 364617, 696087, 850773, 1093851, 2552319, 7656957]

約数ペア:

[(1, 7656957), (3, 2552319), (7, 1093851), (9, 850773), (11, 696087), (21, 364617), (27, 283591), (29, 264033), (33, 232029), (63, 121539), (77, 99441), (87, 88011), (99, 77343), (127, 60291), (189, 40513), (203, 37719), (231, 33147), (261, 29337), (297, 25781), (319, 24003), (381, 20097), (609, 12573), (693, 11049), (783, 9779), (889, 8613), (957, 8001), (1143, 6699), (1397, 5481), (1827, 4191), (2079, 3683), (2233, 3429), (2667, 2871)]