54872889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9871}}^1$

素因数の和:10000

約数の個数: 16

約数和(自身を含む): 78186240

約数和(自身を除く): 23313351

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 9871, 29613, 167807, 503421, 1075939, 3227817, 18290963, 54872889]

約数ペア:

[(1, 54872889), (3, 18290963), (17, 3227817), (51, 1075939), (109, 503421), (327, 167807), (1853, 29613), (5559, 9871)]