42074769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 63360000

約数和(自身を除く): 21285231

約数列:

[1, 3, 11, 33, 43, 129, 149, 199, 447, 473, 597, 1419, 1639, 2189, 4917, 6407, 6567, 8557, 19221, 25671, 29651, 70477, 88953, 94127, 211431, 282381, 326161, 978483, 1274993, 3824979, 14024923, 42074769]

約数ペア:

[(1, 42074769), (3, 14024923), (11, 3824979), (33, 1274993), (43, 978483), (129, 326161), (149, 282381), (199, 211431), (447, 94127), (473, 88953), (597, 70477), (1419, 29651), (1639, 25671), (2189, 19221), (4917, 8557), (6407, 6567)]