8813853

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 5862627

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 83, 171, 207, 243, 249, 437, 513, 621, 747, 1311, 1539, 1577, 1863, 1909, 2241, 3933, 4617, 4731, 5589, 5727, 6723, 11799, 14193, 17181, 20169, 35397, 36271, 42579, 51543, 106191, 108813, 127737, 154629, 326439, 383211, 463887, 979317, 2937951, 8813853]

約数ペア:

[(1, 8813853), (3, 2937951), (9, 979317), (19, 463887), (23, 383211), (27, 326439), (57, 154629), (69, 127737), (81, 108813), (83, 106191), (171, 51543), (207, 42579), (243, 36271), (249, 35397), (437, 20169), (513, 17181), (621, 14193), (747, 11799), (1311, 6723), (1539, 5727), (1577, 5589), (1863, 4731), (1909, 4617), (2241, 3933)]