12882051

素因数分解:

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

素因数の和:150

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 11309949

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 107, 117, 147, 189, 273, 321, 343, 351, 441, 637, 749, 819, 963, 1029, 1323, 1391, 1911, 2247, 2457, 2889, 3087, 4173, 4459, 5243, 5733, 6741, 9261, 9737, 12519, 13377, 15729, 17199, 20223, 29211, 36701, 37557, 40131, 47187, 68159, 87633, 110103, 120393, 141561, 204477, 262899, 330309, 477113, 613431, 990927, 1431339, 1840293, 4294017, 12882051]

約数ペア:

[(1, 12882051), (3, 4294017), (7, 1840293), (9, 1431339), (13, 990927), (21, 613431), (27, 477113), (39, 330309), (49, 262899), (63, 204477), (91, 141561), (107, 120393), (117, 110103), (147, 87633), (189, 68159), (273, 47187), (321, 40131), (343, 37557), (351, 36701), (441, 29211), (637, 20223), (749, 17199), (819, 15729), (963, 13377), (1029, 12519), (1323, 9737), (1391, 9261), (1911, 6741), (2247, 5733), (2457, 5243), (2889, 4459), (3087, 4173)]