53996787

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17121

約数の個数: 24

約数和(自身を含む): 87111024

約数和(自身を除く): 33114237

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 17093, 51279, 153837, 222209, 461511, 666627, 1384533, 1999881, 4153599, 5999643, 17998929, 53996787]

約数ペア:

[(1, 53996787), (3, 17998929), (9, 5999643), (13, 4153599), (27, 1999881), (39, 1384533), (81, 666627), (117, 461511), (243, 222209), (351, 153837), (1053, 51279), (3159, 17093)]