47686563

素因数分解:

$3^5\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 71774976

約数和(自身を除く): 24088413

約数列:

[1, 3, 9, 27, 81, 243, 311, 631, 933, 1893, 2799, 5679, 8397, 17037, 25191, 51111, 75573, 153333, 196241, 588723, 1766169, 5298507, 15895521, 47686563]

約数ペア:

[(1, 47686563), (3, 15895521), (9, 5298507), (27, 1766169), (81, 588723), (243, 196241), (311, 153333), (631, 75573), (933, 51111), (1893, 25191), (2799, 17037), (5679, 8397)]