149744997

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{135271}}^1$

素因数の和:135321

約数の個数: 16

約数和(自身を含む): 227256960

約数和(自身を除く): 77511963

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 135271, 405813, 1217439, 3652317, 5546111, 16638333, 49914999, 149744997]

約数ペア:

[(1, 149744997), (3, 49914999), (9, 16638333), (27, 5546111), (41, 3652317), (123, 1217439), (369, 405813), (1107, 135271)]