133147989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16493}}^1$

素因数の和:16538

約数の個数: 32

約数和(自身を含む): 221679360

約数和(自身を除く): 88531371

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 16493, 49479, 148437, 214409, 379339, 445311, 643227, 1138017, 1929681, 3414051, 4931407, 5789043, 10242153, 14794221, 44382663, 133147989]

約数ペア:

[(1, 133147989), (3, 44382663), (9, 14794221), (13, 10242153), (23, 5789043), (27, 4931407), (39, 3414051), (69, 1929681), (117, 1138017), (207, 643227), (299, 445311), (351, 379339), (621, 214409), (897, 148437), (2691, 49479), (8073, 16493)]