47985723

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{33533}}^1$

素因数の和:33595

約数の個数: 16

約数和(自身を含む): 72433440

約数和(自身を除く): 24447717

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 33533, 100599, 301797, 905391, 1777249, 5331747, 15995241, 47985723]

約数ペア:

[(1, 47985723), (3, 15995241), (9, 5331747), (27, 1777249), (53, 905391), (159, 301797), (477, 100599), (1431, 33533)]