27902049

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78157}}^1$

素因数の和:78184

約数の個数: 16

約数和(自身を含む): 45019008

約数和(自身を除く): 17116959

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 78157, 234471, 547099, 1328669, 1641297, 3986007, 9300683, 27902049]

約数ペア:

[(1, 27902049), (3, 9300683), (7, 3986007), (17, 1641297), (21, 1328669), (51, 547099), (119, 234471), (357, 78157)]