51302121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57193}}^1$

素因数の和:57232

約数の個数: 16

約数和(自身を含む): 76868736

約数和(自身を除く): 25566615

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 57193, 171579, 743509, 1315439, 2230527, 3946317, 17100707, 51302121]

約数ペア:

[(1, 51302121), (3, 17100707), (13, 3946317), (23, 2230527), (39, 1315439), (69, 743509), (299, 171579), (897, 57193)]