Number Pattern with Amazing Number 37

3 x 37 = 111 and 1+1+1 = 3
6 x 37 = 222 and 2+2+2 = 6
9 x 37 = 333 and 3+3+3 = 9
12 x 37 = 444 and 4+4+4 = 12
15 x 37 = 555 and 5+5+5 = 15
18 x 37 = 666 and 6+6+6 = 18
21 x 37 = 777 and 7+7+7 = 21
24 x 37 = 888 and 8+8+8 = 24
27 x 37 = 999 and 9+9+9 = 27