| 약수 |
1,
3,
9,
17,
27,
37,
43,
51,
81,
111,
129,
153,
293,
333,
387,
459,
629,
731,
879,
999,
1161,
1377,
1591,
1887,
2193,
2637,
2997,
3483,
4773,
4981,
5661,
6579,
7911,
10841,
12599,
14319,
14943,
16983,
19737,
23733,
27047,
32523,
37797,
42957,
44829,
50949,
59211,
81141,
97569,
113391,
128871,
134487,
184297,
214183,
243423,
292707,
340173,
403461,
466163,
552891,
642549,
730269,
878121,
1020519,
1398489,
1658673,
1927647,
2190807,
4195467,
4976019,
5782941,
7924771,
12586401,
14928057,
17348823,
23774313,
37759203,
71322939,
213968817,
641906451
|