225942081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{23993}}^1$

素因数の和:24112

約数の個数: 16

約数和(自身を含む): 312497856

約数和(自身を除く): 86555775

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 23993, 71979, 1031699, 1751489, 3095097, 5254467, 75314027, 225942081]

約数ペア:

[(1, 225942081), (3, 75314027), (43, 5254467), (73, 3095097), (129, 1751489), (219, 1031699), (3139, 71979), (9417, 23993)]