47572749

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 85168512

約数和(自身を除く): 37595763

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1033, 1071, 2193, 2709, 3099, 5117, 6579, 7231, 9297, 15351, 17561, 21693, 44419, 46053, 52683, 65079, 122927, 133257, 158049, 310933, 368781, 399771, 755123, 932799, 1106343, 2265369, 2798397, 5285861, 6796107, 15857583, 47572749]

約数ペア:

[(1, 47572749), (3, 15857583), (7, 6796107), (9, 5285861), (17, 2798397), (21, 2265369), (43, 1106343), (51, 932799), (63, 755123), (119, 399771), (129, 368781), (153, 310933), (301, 158049), (357, 133257), (387, 122927), (731, 65079), (903, 52683), (1033, 46053), (1071, 44419), (2193, 21693), (2709, 17561), (3099, 15351), (5117, 9297), (6579, 7231)]