205549623

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1019}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 315955200

約数和(自身を除く): 110405577

約数列:

[1, 3, 9, 27, 31, 93, 241, 279, 723, 837, 1019, 2169, 3057, 6507, 7471, 9171, 22413, 27513, 31589, 67239, 94767, 201717, 245579, 284301, 736737, 852903, 2210211, 6630633, 7612949, 22838847, 68516541, 205549623]

約数ペア:

[(1, 205549623), (3, 68516541), (9, 22838847), (27, 7612949), (31, 6630633), (93, 2210211), (241, 852903), (279, 736737), (723, 284301), (837, 245579), (1019, 201717), (2169, 94767), (3057, 67239), (6507, 31589), (7471, 27513), (9171, 22413)]