157646991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1847}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 219631104

約数和(自身を除く): 61984113

約数列:

[1, 3, 23, 69, 1237, 1847, 3711, 5541, 28451, 42481, 85353, 127443, 2284739, 6854217, 52548997, 157646991]

約数ペア:

[(1, 157646991), (3, 52548997), (23, 6854217), (69, 2284739), (1237, 127443), (1847, 85353), (3711, 42481), (5541, 28451)]