66218889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{37861}}^1$

素因数の和:37928

約数の個数: 16

約数和(自身を含む): 98138304

約数和(自身を除く): 31919415

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 37861, 113583, 416471, 1249413, 2006633, 6019899, 22072963, 66218889]

約数ペア:

[(1, 66218889), (3, 22072963), (11, 6019899), (33, 2006633), (53, 1249413), (159, 416471), (583, 113583), (1749, 37861)]