2068674027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{91127}}^1$

素因数の和:91207

約数の個数: 32

約数和(自身を含む): 3359342592

約数和(自身を除く): 1290668565

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 22701, 91127, 273381, 637889, 1913667, 2095921, 4282969, 6287763, 12848907, 14671447, 29980783, 44014341, 89942349, 98508287, 295524861, 689558009, 2068674027]

約数ペア:

[(1, 2068674027), (3, 689558009), (7, 295524861), (21, 98508287), (23, 89942349), (47, 44014341), (69, 29980783), (141, 14671447), (161, 12848907), (329, 6287763), (483, 4282969), (987, 2095921), (1081, 1913667), (3243, 637889), (7567, 273381), (22701, 91127)]