69008049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 116385984

約数和(自身を除く): 47377935

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 131, 153, 187, 313, 393, 561, 939, 1179, 1441, 1683, 2227, 2817, 3443, 4323, 5321, 6681, 10329, 12969, 15963, 20043, 24497, 30987, 41003, 47889, 58531, 73491, 123009, 175593, 220473, 369027, 451033, 526779, 697051, 1353099, 2091153, 4059297, 6273459, 7667561, 23002683, 69008049]

約数ペア:

[(1, 69008049), (3, 23002683), (9, 7667561), (11, 6273459), (17, 4059297), (33, 2091153), (51, 1353099), (99, 697051), (131, 526779), (153, 451033), (187, 369027), (313, 220473), (393, 175593), (561, 123009), (939, 73491), (1179, 58531), (1441, 47889), (1683, 41003), (2227, 30987), (2817, 24497), (3443, 20043), (4323, 15963), (5321, 12969), (6681, 10329)]