159354297

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2864

約数の個数: 28

約数和(自身を含む): 242033920

約数和(自身を除く): 82679623

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 2767, 6399, 8301, 19197, 24903, 57591, 74709, 218593, 224127, 655779, 672381, 1967337, 2017143, 5902011, 17706033, 53118099, 159354297]

約数ペア:

[(1, 159354297), (3, 53118099), (9, 17706033), (27, 5902011), (79, 2017143), (81, 1967337), (237, 672381), (243, 655779), (711, 224127), (729, 218593), (2133, 74709), (2767, 57591), (6399, 24903), (8301, 19197)]