164838741

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{691}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 222148608

約数和(自身を除く): 57309867

約数列:

[1, 3, 131, 393, 607, 691, 1821, 2073, 79517, 90521, 238551, 271563, 419437, 1258311, 54946247, 164838741]

約数ペア:

[(1, 164838741), (3, 54946247), (131, 1258311), (393, 419437), (607, 271563), (691, 238551), (1821, 90521), (2073, 79517)]