53943669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 91374192

約数和(自身を除く): 37430523

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 733, 1443, 1887, 1989, 2199, 4329, 5661, 6597, 8177, 9529, 12461, 24531, 27121, 28587, 37383, 73593, 81363, 85761, 112149, 161993, 244089, 352573, 461057, 485979, 1057719, 1383171, 1457937, 3173157, 4149513, 5993741, 17981223, 53943669]

約数ペア:

[(1, 53943669), (3, 17981223), (9, 5993741), (13, 4149513), (17, 3173157), (37, 1457937), (39, 1383171), (51, 1057719), (111, 485979), (117, 461057), (153, 352573), (221, 244089), (333, 161993), (481, 112149), (629, 85761), (663, 81363), (733, 73593), (1443, 37383), (1887, 28587), (1989, 27121), (2199, 24531), (4329, 12461), (5661, 9529), (6597, 8177)]