148910463

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 247272480

約数和(自身を除く): 98362017

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 443, 507, 663, 1329, 1521, 1989, 2197, 2873, 3987, 5759, 6591, 7531, 8619, 17277, 19773, 22593, 25857, 37349, 51831, 67779, 74867, 97903, 112047, 224601, 293709, 336141, 673803, 881127, 973271, 1272739, 2919813, 3818217, 8759439, 11454651, 16545607, 49636821, 148910463]

約数ペア:

[(1, 148910463), (3, 49636821), (9, 16545607), (13, 11454651), (17, 8759439), (39, 3818217), (51, 2919813), (117, 1272739), (153, 973271), (169, 881127), (221, 673803), (443, 336141), (507, 293709), (663, 224601), (1329, 112047), (1521, 97903), (1989, 74867), (2197, 67779), (2873, 51831), (3987, 37349), (5759, 25857), (6591, 22593), (7531, 19773), (8619, 17277)]