40506453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 66393600

約数和(自身を除く): 25887147

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 3119, 4329, 9357, 12987, 28071, 40547, 84213, 115403, 121641, 346209, 364923, 1038627, 1094769, 1500239, 3115881, 4500717, 13502151, 40506453]

約数ペア:

[(1, 40506453), (3, 13502151), (9, 4500717), (13, 3115881), (27, 1500239), (37, 1094769), (39, 1038627), (111, 364923), (117, 346209), (333, 121641), (351, 115403), (481, 84213), (999, 40547), (1443, 28071), (3119, 12987), (4329, 9357)]