47982159

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{37811}}^1$

素因数の和:37867

約数の個数: 16

約数和(自身を含む): 72599040

約数和(自身を除く): 24616881

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 37811, 113433, 340299, 1020897, 1777117, 5331351, 15994053, 47982159]

約数ペア:

[(1, 47982159), (3, 15994053), (9, 5331351), (27, 1777117), (47, 1020897), (141, 340299), (423, 113433), (1269, 37811)]