5520879

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 60

約数和(自身を含む): 10428264

約数和(自身を除く): 4907385

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 107, 117, 147, 189, 273, 321, 351, 441, 567, 637, 749, 819, 963, 1053, 1323, 1391, 1911, 2247, 2457, 2889, 3969, 4173, 5243, 5733, 6741, 7371, 8667, 9737, 12519, 15729, 17199, 20223, 29211, 37557, 47187, 51597, 60669, 68159, 87633, 112671, 141561, 204477, 262899, 424683, 613431, 788697, 1840293, 5520879]

約数ペア:

[(1, 5520879), (3, 1840293), (7, 788697), (9, 613431), (13, 424683), (21, 262899), (27, 204477), (39, 141561), (49, 112671), (63, 87633), (81, 68159), (91, 60669), (107, 51597), (117, 47187), (147, 37557), (189, 29211), (273, 20223), (321, 17199), (351, 15729), (441, 12519), (567, 9737), (637, 8667), (749, 7371), (819, 6741), (963, 5733), (1053, 5243), (1323, 4173), (1391, 3969), (1911, 2889), (2247, 2457)]