66452667

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1409}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 90240000

約数和(自身を除く): 23787333

約数列:

[1, 3, 79, 199, 237, 597, 1409, 4227, 15721, 47163, 111311, 280391, 333933, 841173, 22150889, 66452667]

約数ペア:

[(1, 66452667), (3, 22150889), (79, 841173), (199, 333933), (237, 280391), (597, 111311), (1409, 47163), (4227, 15721)]