66709041

素因数分解:

$3^1\times 7^3\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 37834959

約数列:

[1, 3, 7, 21, 49, 147, 241, 269, 343, 723, 807, 1029, 1687, 1883, 5061, 5649, 11809, 13181, 35427, 39543, 64829, 82663, 92267, 194487, 247989, 276801, 453803, 1361409, 3176621, 9529863, 22236347, 66709041]

約数ペア:

[(1, 66709041), (3, 22236347), (7, 9529863), (21, 3176621), (49, 1361409), (147, 453803), (241, 276801), (269, 247989), (343, 194487), (723, 92267), (807, 82663), (1029, 64829), (1687, 39543), (1883, 35427), (5061, 13181), (5649, 11809)]