6747741

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 13444704

約数和(自身を除く): 6696963

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 107, 117, 143, 147, 231, 273, 321, 429, 441, 539, 637, 693, 749, 819, 963, 1001, 1177, 1287, 1391, 1617, 1911, 2247, 3003, 3531, 4173, 4851, 5243, 5733, 6741, 7007, 8239, 9009, 9737, 10593, 12519, 15301, 15729, 21021, 24717, 29211, 45903, 47187, 57673, 63063, 68159, 74151, 87633, 107107, 137709, 173019, 204477, 321321, 519057, 613431, 749749, 963963, 2249247, 6747741]

約数ペア:

[(1, 6747741), (3, 2249247), (7, 963963), (9, 749749), (11, 613431), (13, 519057), (21, 321321), (33, 204477), (39, 173019), (49, 137709), (63, 107107), (77, 87633), (91, 74151), (99, 68159), (107, 63063), (117, 57673), (143, 47187), (147, 45903), (231, 29211), (273, 24717), (321, 21021), (429, 15729), (441, 15301), (539, 12519), (637, 10593), (693, 9737), (749, 9009), (819, 8239), (963, 7007), (1001, 6741), (1177, 5733), (1287, 5243), (1391, 4851), (1617, 4173), (1911, 3531), (2247, 3003)]