6549777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 4654143

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 89, 111, 117, 153, 221, 267, 333, 481, 629, 663, 801, 1157, 1443, 1513, 1887, 1989, 3293, 3471, 4329, 4539, 5661, 8177, 9879, 10413, 13617, 19669, 24531, 29637, 42809, 55981, 59007, 73593, 128427, 167943, 177021, 385281, 503829, 727753, 2183259, 6549777]

約数ペア:

[(1, 6549777), (3, 2183259), (9, 727753), (13, 503829), (17, 385281), (37, 177021), (39, 167943), (51, 128427), (89, 73593), (111, 59007), (117, 55981), (153, 42809), (221, 29637), (267, 24531), (333, 19669), (481, 13617), (629, 10413), (663, 9879), (801, 8177), (1157, 5661), (1443, 4539), (1513, 4329), (1887, 3471), (1989, 3293)]