128464131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{4241}}^1$

素因数の和:4706

約数の個数: 16

約数和(自身を含む): 179182080

約数和(自身を除く): 50717949

約数列:

[1, 3, 23, 69, 439, 1317, 4241, 10097, 12723, 30291, 97543, 292629, 1861799, 5585397, 42821377, 128464131]

約数ペア:

[(1, 128464131), (3, 42821377), (23, 5585397), (69, 1861799), (439, 292629), (1317, 97543), (4241, 30291), (10097, 12723)]