27107865

素因数分解:

$3^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 50853120

約数和(自身を除く): 23745255

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 67, 81, 111, 135, 185, 201, 243, 333, 335, 405, 555, 603, 729, 999, 1005, 1215, 1665, 1809, 2187, 2479, 2997, 3015, 3645, 4995, 5427, 7437, 8991, 9045, 10935, 12395, 14985, 16281, 22311, 26973, 27135, 37185, 44955, 48843, 66933, 80919, 81405, 111555, 134865, 146529, 200799, 244215, 334665, 404595, 602397, 732645, 1003995, 1807191, 3011985, 5421573, 9035955, 27107865]

約数ペア:

[(1, 27107865), (3, 9035955), (5, 5421573), (9, 3011985), (15, 1807191), (27, 1003995), (37, 732645), (45, 602397), (67, 404595), (81, 334665), (111, 244215), (135, 200799), (185, 146529), (201, 134865), (243, 111555), (333, 81405), (335, 80919), (405, 66933), (555, 48843), (603, 44955), (729, 37185), (999, 27135), (1005, 26973), (1215, 22311), (1665, 16281), (1809, 14985), (2187, 12395), (2479, 10935), (2997, 9045), (3015, 8991), (3645, 7437), (4995, 5427)]