68175151

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 83483136

約数和(自身を除く): 15307985

約数列:

[1, 11, 17, 23, 121, 131, 187, 253, 391, 1331, 1441, 2057, 2227, 2783, 3013, 4301, 15851, 22627, 24497, 30613, 33143, 47311, 51221, 174361, 269467, 364573, 520421, 563431, 2964137, 4010303, 6197741, 68175151]

約数ペア:

[(1, 68175151), (11, 6197741), (17, 4010303), (23, 2964137), (121, 563431), (131, 520421), (187, 364573), (253, 269467), (391, 174361), (1331, 51221), (1441, 47311), (2057, 33143), (2227, 30613), (2783, 24497), (3013, 22627), (4301, 15851)]