86549841

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{743}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 146472768

約数和(自身を除く): 59922927

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 743, 903, 1849, 2229, 2709, 5201, 5547, 6687, 12943, 15603, 16641, 31949, 38829, 46809, 95847, 116487, 223643, 287541, 670929, 1373807, 2012787, 4121421, 9616649, 12364263, 28849947, 86549841]

約数ペア:

[(1, 86549841), (3, 28849947), (7, 12364263), (9, 9616649), (21, 4121421), (43, 2012787), (63, 1373807), (129, 670929), (301, 287541), (387, 223643), (743, 116487), (903, 95847), (1849, 46809), (2229, 38829), (2709, 31949), (5201, 16641), (5547, 15603), (6687, 12943)]