Divide a cuboid painted red into several small cubes with a volume of 1 cubic centimeter, among which there are only 3 small cubes without any red. What is the volume of the original cuboid in cubic centimeters?
将一个表面涂有红色的长方体分割成若干个体积为1立方厘米的小正方体，其中一点红色都没有的小正方体只有3块．原来长方体的体积是多少立方厘米．
<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">5 * 3 * 3</gadget>
<output>45</output>

<result>45</result>