51981774759

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{36325489}}^1$

素因数の和:36325551

約数の個数: 16

約数和(自身を含む): 78463058400

約数和(自身を除く): 26481283641

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 36325489, 108976467, 326929401, 980788203, 1925250917, 5775752751, 17327258253, 51981774759]

約数ペア:

[(1, 51981774759), (3, 17327258253), (9, 5775752751), (27, 1925250917), (53, 980788203), (159, 326929401), (477, 108976467), (1431, 36325489)]