76987071

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9473}}^1$

素因数の和:9532

約数の個数: 32

約数和(自身を含む): 133393920

約数和(自身を除く): 56406849

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 9473, 28419, 66311, 85257, 198933, 255771, 407339, 596799, 1222017, 1790397, 2851373, 3666051, 8554119, 10998153, 25662357, 76987071]

約数ペア:

[(1, 76987071), (3, 25662357), (7, 10998153), (9, 8554119), (21, 3666051), (27, 2851373), (43, 1790397), (63, 1222017), (129, 596799), (189, 407339), (301, 255771), (387, 198933), (903, 85257), (1161, 66311), (2709, 28419), (8127, 9473)]