27720996303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7699}}^1$

素因数の和:7853

約数の個数: 96

約数和(自身を含む): 50467648000

約数和(自身を除く): 22746651697

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 109, 121, 143, 231, 273, 327, 363, 429, 763, 847, 1001, 1199, 1417, 1573, 2289, 2541, 3003, 3597, 4251, 4719, 7699, 8393, 9919, 11011, 13189, 15587, 23097, 25179, 29757, 33033, 39567, 46761, 53893, 84689, 92323, 100087, 109109, 161679, 171457, 254067, 276969, 300261, 327327, 514371, 592823, 700609, 839191, 931579, 1100957, 1200199, 1778469, 2101827, 2517573, 2794737, 3302871, 3600597, 5874337, 6521053, 7706699, 9231101, 10909483, 12110527, 17623011, 19563159, 23120097, 27693303, 32728449, 36331581, 64617707, 76366381, 84773689, 101542111, 120004313, 193853121, 229099143, 254321067, 304626333, 360012939, 710794777, 840030191, 1320047443, 2132384331, 2520090573, 3960142329, 9240332101, 27720996303]

約数ペア:

[(1, 27720996303), (3, 9240332101), (7, 3960142329), (11, 2520090573), (13, 2132384331), (21, 1320047443), (33, 840030191), (39, 710794777), (77, 360012939), (91, 304626333), (109, 254321067), (121, 229099143), (143, 193853121), (231, 120004313), (273, 101542111), (327, 84773689), (363, 76366381), (429, 64617707), (763, 36331581), (847, 32728449), (1001, 27693303), (1199, 23120097), (1417, 19563159), (1573, 17623011), (2289, 12110527), (2541, 10909483), (3003, 9231101), (3597, 7706699), (4251, 6521053), (4719, 5874337), (7699, 3600597), (8393, 3302871), (9919, 2794737), (11011, 2517573), (13189, 2101827), (15587, 1778469), (23097, 1200199), (25179, 1100957), (29757, 931579), (33033, 839191), (39567, 700609), (46761, 592823), (53893, 514371), (84689, 327327), (92323, 300261), (100087, 276969), (109109, 254067), (161679, 171457)]