55504701

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2990

約数の個数: 36

約数和(自身を含む): 95464512

約数和(自身を除く): 39959811

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 2927, 6321, 8781, 18963, 20489, 26343, 61467, 125861, 143423, 184401, 377583, 430269, 881027, 1132749, 1290807, 2643081, 6167189, 7929243, 18501567, 55504701]

約数ペア:

[(1, 55504701), (3, 18501567), (7, 7929243), (9, 6167189), (21, 2643081), (43, 1290807), (49, 1132749), (63, 881027), (129, 430269), (147, 377583), (301, 184401), (387, 143423), (441, 125861), (903, 61467), (2107, 26343), (2709, 20489), (2927, 18963), (6321, 8781)]