67866669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 113022000

約数和(自身を除く): 45155331

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 221, 229, 447, 663, 687, 1341, 1937, 1989, 2061, 2533, 2977, 3893, 5811, 7599, 8931, 11679, 17433, 22797, 26793, 32929, 34121, 35037, 50609, 98787, 102363, 151827, 296361, 307089, 443573, 455481, 580057, 1330719, 1740171, 3992157, 5220513, 7540741, 22622223, 67866669]

約数ペア:

[(1, 67866669), (3, 22622223), (9, 7540741), (13, 5220513), (17, 3992157), (39, 1740171), (51, 1330719), (117, 580057), (149, 455481), (153, 443573), (221, 307089), (229, 296361), (447, 151827), (663, 102363), (687, 98787), (1341, 50609), (1937, 35037), (1989, 34121), (2061, 32929), (2533, 26793), (2977, 22797), (3893, 17433), (5811, 11679), (7599, 8931)]