9081090963

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 15488299008

約数和(自身を除く): 6407208045

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 223, 321, 441, 669, 749, 863, 963, 1561, 2007, 2247, 2589, 4683, 5243, 6041, 6741, 7767, 10927, 14049, 15729, 18123, 23861, 32781, 42287, 47187, 54369, 71583, 92341, 98343, 126861, 167027, 192449, 214749, 277023, 380583, 501081, 577347, 646387, 831069, 1169189, 1347143, 1503243, 1732041, 1939161, 3507567, 4041429, 4524709, 5817483, 9430001, 10522701, 12124287, 13574127, 20592043, 28290003, 40722381, 61776129, 84870009, 144144301, 185328387, 432432903, 1009010107, 1297298709, 3027030321, 9081090963]

約数ペア:

[(1, 9081090963), (3, 3027030321), (7, 1297298709), (9, 1009010107), (21, 432432903), (49, 185328387), (63, 144144301), (107, 84870009), (147, 61776129), (223, 40722381), (321, 28290003), (441, 20592043), (669, 13574127), (749, 12124287), (863, 10522701), (963, 9430001), (1561, 5817483), (2007, 4524709), (2247, 4041429), (2589, 3507567), (4683, 1939161), (5243, 1732041), (6041, 1503243), (6741, 1347143), (7767, 1169189), (10927, 831069), (14049, 646387), (15729, 577347), (18123, 501081), (23861, 380583), (32781, 277023), (42287, 214749), (47187, 192449), (54369, 167027), (71583, 126861), (92341, 98343)]