47520243

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{37447}}^1$

素因数の和:37503

約数の個数: 16

約数和(自身を含む): 71900160

約数和(自身を除く): 24379917

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 37447, 112341, 337023, 1011069, 1760009, 5280027, 15840081, 47520243]

約数ペア:

[(1, 47520243), (3, 15840081), (9, 5280027), (27, 1760009), (47, 1011069), (141, 337023), (423, 112341), (1269, 37447)]