47527053

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 77865984

約数和(自身を除く): 30338931

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 1987, 3417, 5961, 7973, 13909, 23919, 33779, 41727, 101337, 133129, 236453, 399387, 709359, 931903, 2263193, 2795709, 6789579, 15842351, 47527053]

約数ペア:

[(1, 47527053), (3, 15842351), (7, 6789579), (17, 2795709), (21, 2263193), (51, 931903), (67, 709359), (119, 399387), (201, 236453), (357, 133129), (469, 101337), (1139, 41727), (1407, 33779), (1987, 23919), (3417, 13909), (5961, 7973)]