67249809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 42823791

約数列:

[1, 3, 9, 11, 33, 47, 97, 99, 141, 149, 291, 423, 447, 517, 873, 1067, 1341, 1551, 1639, 3201, 4559, 4653, 4917, 7003, 9603, 13677, 14453, 14751, 21009, 41031, 43359, 50149, 63027, 77033, 130077, 150447, 158983, 231099, 451341, 476949, 679291, 693297, 1430847, 2037873, 6113619, 7472201, 22416603, 67249809]

約数ペア:

[(1, 67249809), (3, 22416603), (9, 7472201), (11, 6113619), (33, 2037873), (47, 1430847), (97, 693297), (99, 679291), (141, 476949), (149, 451341), (291, 231099), (423, 158983), (447, 150447), (517, 130077), (873, 77033), (1067, 63027), (1341, 50149), (1551, 43359), (1639, 41031), (3201, 21009), (4559, 14751), (4653, 14453), (4917, 13677), (7003, 9603)]