55293387

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 75079680

約数和(自身を除く): 19786293

約数列:

[1, 3, 103, 127, 309, 381, 1409, 4227, 13081, 39243, 145127, 178943, 435381, 536829, 18431129, 55293387]

約数ペア:

[(1, 55293387), (3, 18431129), (103, 536829), (127, 435381), (309, 178943), (381, 145127), (1409, 39243), (4227, 13081)]