268164081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{522737}}^1$

素因数の和:522765

約数の個数: 16

約数和(自身を含む): 418190400

約数和(自身を除く): 150026319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 522737, 1568211, 4704633, 9932003, 14113899, 29796009, 89388027, 268164081]

約数ペア:

[(1, 268164081), (3, 89388027), (9, 29796009), (19, 14113899), (27, 9932003), (57, 4704633), (171, 1568211), (513, 522737)]