64754547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 108148608

約数和(自身を除く): 43394061

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 429, 507, 561, 663, 683, 1859, 2049, 2431, 2873, 5577, 7293, 7513, 8619, 8879, 11611, 22539, 26637, 31603, 34833, 94809, 97669, 115427, 127721, 150943, 293007, 346281, 383163, 452829, 1269697, 1660373, 1962259, 3809091, 4981119, 5886777, 21584849, 64754547]

約数ペア:

[(1, 64754547), (3, 21584849), (11, 5886777), (13, 4981119), (17, 3809091), (33, 1962259), (39, 1660373), (51, 1269697), (143, 452829), (169, 383163), (187, 346281), (221, 293007), (429, 150943), (507, 127721), (561, 115427), (663, 97669), (683, 94809), (1859, 34833), (2049, 31603), (2431, 26637), (2873, 22539), (5577, 11611), (7293, 8879), (7513, 8619)]