83443521

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 132934032

約数和(自身を除く): 49490511

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 307, 903, 921, 1849, 2107, 2149, 5547, 6321, 6447, 12943, 13201, 15043, 38829, 39603, 45129, 90601, 92407, 271803, 277221, 567643, 646849, 1702929, 1940547, 3973501, 11920503, 27814507, 83443521]

約数ペア:

[(1, 83443521), (3, 27814507), (7, 11920503), (21, 3973501), (43, 1940547), (49, 1702929), (129, 646849), (147, 567643), (301, 277221), (307, 271803), (903, 92407), (921, 90601), (1849, 45129), (2107, 39603), (2149, 38829), (5547, 15043), (6321, 13201), (6447, 12943)]