7131072951

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{5653}}^1$

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 11127072000

約数和(自身を除く): 3995999049

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2459, 5653, 7377, 16959, 22131, 46721, 50877, 66393, 107407, 140163, 152631, 322221, 420489, 966663, 1261467, 2899989, 13900727, 41702181, 125106543, 264113813, 375319629, 792341439, 2377024317, 7131072951]

約数ペア:

[(1, 7131072951), (3, 2377024317), (9, 792341439), (19, 375319629), (27, 264113813), (57, 125106543), (171, 41702181), (513, 13900727), (2459, 2899989), (5653, 1261467), (7377, 966663), (16959, 420489), (22131, 322221), (46721, 152631), (50877, 140163), (66393, 107407)]