237348549

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 364788480

約数和(自身を除く): 127439931

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2187, 2647, 3321, 7941, 9963, 23823, 29889, 71469, 89667, 108527, 214407, 325581, 643221, 976743, 1929663, 2930229, 5788989, 8790687, 26372061, 79116183, 237348549]

約数ペア:

[(1, 237348549), (3, 79116183), (9, 26372061), (27, 8790687), (41, 5788989), (81, 2930229), (123, 1929663), (243, 976743), (369, 643221), (729, 325581), (1107, 214407), (2187, 108527), (2647, 89667), (3321, 71469), (7941, 29889), (9963, 23823)]