157029758421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71604997}}^1$

素因数の和:71605060

約数の個数: 16

約数和(自身を含む): 226844633664

約数和(自身を除く): 69814875243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71604997, 214814991, 1217284949, 3079014871, 3651854847, 9237044613, 52343252807, 157029758421]

約数ペア:

[(1, 157029758421), (3, 52343252807), (17, 9237044613), (43, 3651854847), (51, 3079014871), (129, 1217284949), (731, 214814991), (2193, 71604997)]