26377533

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 22919715

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 107, 117, 129, 147, 273, 301, 321, 387, 441, 559, 637, 749, 819, 903, 963, 1391, 1677, 1911, 2107, 2247, 2709, 3913, 4173, 4601, 5031, 5243, 5733, 6321, 6741, 9737, 11739, 12519, 13803, 15729, 18963, 27391, 29211, 32207, 35217, 41409, 47187, 59813, 68159, 82173, 87633, 96621, 179439, 204477, 225449, 246519, 289863, 418691, 538317, 613431, 676347, 1256073, 2029041, 2930837, 3768219, 8792511, 26377533]

約数ペア:

[(1, 26377533), (3, 8792511), (7, 3768219), (9, 2930837), (13, 2029041), (21, 1256073), (39, 676347), (43, 613431), (49, 538317), (63, 418691), (91, 289863), (107, 246519), (117, 225449), (129, 204477), (147, 179439), (273, 96621), (301, 87633), (321, 82173), (387, 68159), (441, 59813), (559, 47187), (637, 41409), (749, 35217), (819, 32207), (903, 29211), (963, 27391), (1391, 18963), (1677, 15729), (1911, 13803), (2107, 12519), (2247, 11739), (2709, 9737), (3913, 6741), (4173, 6321), (4601, 5733), (5031, 5243)]