86257269

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 154357632

約数和(自身を除く): 68100363

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 1873, 2193, 2709, 5117, 5619, 6579, 13111, 15351, 16857, 31841, 39333, 46053, 80539, 95523, 117999, 222887, 241617, 286569, 563773, 668661, 724851, 1369163, 1691319, 2005983, 4107489, 5073957, 9584141, 12322467, 28752423, 86257269]

約数ペア:

[(1, 86257269), (3, 28752423), (7, 12322467), (9, 9584141), (17, 5073957), (21, 4107489), (43, 2005983), (51, 1691319), (63, 1369163), (119, 724851), (129, 668661), (153, 563773), (301, 286569), (357, 241617), (387, 222887), (731, 117999), (903, 95523), (1071, 80539), (1873, 46053), (2193, 39333), (2709, 31841), (5117, 16857), (5619, 15351), (6579, 13111)]