147888963

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{4001}}^1$

素因数の和:4084

約数の個数: 24

約数和(自身を含む): 225232560

約数和(自身を除く): 77343597

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 4001, 4107, 12003, 12321, 36009, 36963, 108027, 148037, 444111, 1332333, 3996999, 5477369, 16432107, 49296321, 147888963]

約数ペア:

[(1, 147888963), (3, 49296321), (9, 16432107), (27, 5477369), (37, 3996999), (111, 1332333), (333, 444111), (999, 148037), (1369, 108027), (4001, 36963), (4107, 36009), (12003, 12321)]