54299007

素因数分解:

$3^2\times 7^2\times {\mathrm{123127}}^1$

素因数の和:123147

約数の個数: 18

約数和(自身を含む): 91237848

約数和(自身を除く): 36938841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 123127, 369381, 861889, 1108143, 2585667, 6033223, 7757001, 18099669, 54299007]

約数ペア:

[(1, 54299007), (3, 18099669), (7, 7757001), (9, 6033223), (21, 2585667), (49, 1108143), (63, 861889), (147, 369381), (441, 123127)]