75340293

素因数分解:

$3^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 118041600

約数和(自身を除く): 42701307

約数列:

[1, 3, 7, 21, 49, 147, 211, 343, 347, 633, 1029, 1041, 1477, 2429, 4431, 7287, 10339, 17003, 31017, 51009, 72373, 73217, 119021, 217119, 219651, 357063, 512519, 1537557, 3587633, 10762899, 25113431, 75340293]

約数ペア:

[(1, 75340293), (3, 25113431), (7, 10762899), (21, 3587633), (49, 1537557), (147, 512519), (211, 357063), (343, 219651), (347, 217119), (633, 119021), (1029, 73217), (1041, 72373), (1477, 51009), (2429, 31017), (4431, 17003), (7287, 10339)]