51809043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120767}}^1$

素因数の和:120794

約数の個数: 16

約数和(自身を含む): 81156096

約数和(自身を除く): 29347053

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 120767, 362301, 1328437, 1569971, 3985311, 4709913, 17269681, 51809043]

約数ペア:

[(1, 51809043), (3, 17269681), (11, 4709913), (13, 3985311), (33, 1569971), (39, 1328437), (143, 362301), (429, 120767)]