121519359

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3181

約数の個数: 40

約数和(自身を含む): 200840640

約数和(自身を除く): 79321281

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 3119, 4329, 9357, 12987, 28071, 38961, 40547, 84213, 115403, 121641, 252639, 346209, 364923, 1038627, 1094769, 1500239, 3115881, 3284307, 4500717, 9347643, 13502151, 40506453, 121519359]

約数ペア:

[(1, 121519359), (3, 40506453), (9, 13502151), (13, 9347643), (27, 4500717), (37, 3284307), (39, 3115881), (81, 1500239), (111, 1094769), (117, 1038627), (333, 364923), (351, 346209), (481, 252639), (999, 121641), (1053, 115403), (1443, 84213), (2997, 40547), (3119, 38961), (4329, 28071), (9357, 12987)]