55774173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{204301}}^1$

素因数の和:204324

約数の個数: 16

約数和(自身を含む): 91527296

約数和(自身を除く): 35753123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 204301, 612903, 1430107, 2655913, 4290321, 7967739, 18591391, 55774173]

約数ペア:

[(1, 55774173), (3, 18591391), (7, 7967739), (13, 4290321), (21, 2655913), (39, 1430107), (91, 612903), (273, 204301)]