66738441

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 114091200

約数和(自身を除く): 47352759

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 149, 231, 277, 447, 539, 831, 1043, 1617, 1639, 1939, 3047, 3129, 4917, 5817, 7301, 9141, 11473, 13573, 21329, 21903, 34419, 40719, 41273, 63987, 80311, 123819, 149303, 240933, 288911, 447909, 454003, 866733, 1362009, 2022377, 3178021, 6067131, 9534063, 22246147, 66738441]

約数ペア:

[(1, 66738441), (3, 22246147), (7, 9534063), (11, 6067131), (21, 3178021), (33, 2022377), (49, 1362009), (77, 866733), (147, 454003), (149, 447909), (231, 288911), (277, 240933), (447, 149303), (539, 123819), (831, 80311), (1043, 63987), (1617, 41273), (1639, 40719), (1939, 34419), (3047, 21903), (3129, 21329), (4917, 13573), (5817, 11473), (7301, 9141)]