67236687

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56171}}^1$

素因数の和:56203

約数の個数: 24

約数和(自身を含む): 116837760

約数和(自身を除く): 49601073

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 56171, 168513, 393197, 505539, 1067249, 1179591, 3201747, 3538773, 7470743, 9605241, 22412229, 67236687]

約数ペア:

[(1, 67236687), (3, 22412229), (7, 9605241), (9, 7470743), (19, 3538773), (21, 3201747), (57, 1179591), (63, 1067249), (133, 505539), (171, 393197), (399, 168513), (1197, 56171)]