151749081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21589}}^1$

素因数の和:21677

約数の個数: 24

約数和(自身を含む): 242498880

約数和(自身を除く): 90749799

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 21589, 64767, 194301, 237479, 712437, 1532819, 2137311, 4598457, 13795371, 16861009, 50583027, 151749081]

約数ペア:

[(1, 151749081), (3, 50583027), (9, 16861009), (11, 13795371), (33, 4598457), (71, 2137311), (99, 1532819), (213, 712437), (639, 237479), (781, 194301), (2343, 64767), (7029, 21589)]