53389401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80527}}^1$

素因数の和:80560

約数の個数: 16

約数和(自身を含む): 81172224

約数和(自身を除く): 27782823

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 80527, 241581, 1046851, 1368959, 3140553, 4106877, 17796467, 53389401]

約数ペア:

[(1, 53389401), (3, 17796467), (13, 4106877), (17, 3140553), (39, 1368959), (51, 1046851), (221, 241581), (663, 80527)]