157021322721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{8537}}^1\times {\mathrm{165703}}^1$

素因数の和:174280

約数の個数: 16

約数和(自身を含む): 215046674304

約数和(自身を除く): 58025351583

約数列:

[1, 3, 37, 111, 8537, 25611, 165703, 315869, 497109, 947607, 6131011, 18393033, 1414606511, 4243819533, 52340440907, 157021322721]

約数ペア:

[(1, 157021322721), (3, 52340440907), (37, 4243819533), (111, 1414606511), (8537, 18393033), (25611, 6131011), (165703, 947607), (315869, 497109)]