91121343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 135311616

約数和(自身を除く): 44190273

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 629, 731, 1123, 1591, 1887, 2193, 3369, 4773, 19091, 27047, 41551, 48289, 57273, 81141, 124653, 144867, 706367, 820913, 1786693, 2119101, 2462739, 5360079, 30373781, 91121343]

約数ペア:

[(1, 91121343), (3, 30373781), (17, 5360079), (37, 2462739), (43, 2119101), (51, 1786693), (111, 820913), (129, 706367), (629, 144867), (731, 124653), (1123, 81141), (1591, 57273), (1887, 48289), (2193, 41551), (3369, 27047), (4773, 19091)]