55363287

素因数分解:

$3^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 86860800

約数和(自身を除く): 31497513

約数列:

[1, 3, 7, 21, 49, 147, 173, 311, 343, 519, 933, 1029, 1211, 2177, 3633, 6531, 8477, 15239, 25431, 45717, 53803, 59339, 106673, 161409, 178017, 320019, 376621, 1129863, 2636347, 7909041, 18454429, 55363287]

約数ペア:

[(1, 55363287), (3, 18454429), (7, 7909041), (21, 2636347), (49, 1129863), (147, 376621), (173, 320019), (311, 178017), (343, 161409), (519, 106673), (933, 59339), (1029, 53803), (1211, 45717), (2177, 25431), (3633, 15239), (6531, 8477)]