157235907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71699}}^1$

素因数の和:71762

約数の個数: 16

約数和(自身を含む): 227145600

約数和(自身を除く): 69909693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71699, 215097, 1218883, 3083057, 3656649, 9249171, 52411969, 157235907]

約数ペア:

[(1, 157235907), (3, 52411969), (17, 9249171), (43, 3656649), (51, 3083057), (129, 1218883), (731, 215097), (2193, 71699)]