11655189

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 10752651

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 107, 117, 133, 147, 171, 247, 273, 321, 399, 441, 637, 741, 749, 819, 931, 963, 1197, 1391, 1729, 1911, 2033, 2223, 2247, 2793, 4173, 5187, 5243, 5733, 6099, 6741, 8379, 9737, 12103, 12519, 14231, 15561, 15729, 18297, 26429, 29211, 36309, 42693, 47187, 68159, 79287, 87633, 99617, 108927, 128079, 185003, 204477, 237861, 298851, 555009, 613431, 896553, 1295021, 1665027, 3885063, 11655189]

約数ペア:

[(1, 11655189), (3, 3885063), (7, 1665027), (9, 1295021), (13, 896553), (19, 613431), (21, 555009), (39, 298851), (49, 237861), (57, 204477), (63, 185003), (91, 128079), (107, 108927), (117, 99617), (133, 87633), (147, 79287), (171, 68159), (247, 47187), (273, 42693), (321, 36309), (399, 29211), (441, 26429), (637, 18297), (741, 15729), (749, 15561), (819, 14231), (931, 12519), (963, 12103), (1197, 9737), (1391, 8379), (1729, 6741), (1911, 6099), (2033, 5733), (2223, 5243), (2247, 5187), (2793, 4173)]