9727263

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 8658657

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 107, 111, 117, 189, 259, 273, 321, 333, 351, 481, 749, 777, 819, 963, 999, 1391, 1443, 2247, 2331, 2457, 2889, 3367, 3959, 4173, 4329, 6741, 6993, 9737, 10101, 11877, 12519, 12987, 20223, 27713, 29211, 30303, 35631, 37557, 51467, 83139, 87633, 90909, 106893, 154401, 249417, 262899, 360269, 463203, 748251, 1080807, 1389609, 3242421, 9727263]

約数ペア:

[(1, 9727263), (3, 3242421), (7, 1389609), (9, 1080807), (13, 748251), (21, 463203), (27, 360269), (37, 262899), (39, 249417), (63, 154401), (91, 106893), (107, 90909), (111, 87633), (117, 83139), (189, 51467), (259, 37557), (273, 35631), (321, 30303), (333, 29211), (351, 27713), (481, 20223), (749, 12987), (777, 12519), (819, 11877), (963, 10101), (999, 9737), (1391, 6993), (1443, 6741), (2247, 4329), (2331, 4173), (2457, 3959), (2889, 3367)]