53142621

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8243}}^1$

素因数の和:8560

約数の個数: 16

約数和(自身を含む): 81252864

約数和(自身を除く): 28110243

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 8243, 24729, 57701, 173103, 2530601, 7591803, 17714207, 53142621]

約数ペア:

[(1, 53142621), (3, 17714207), (7, 7591803), (21, 2530601), (307, 173103), (921, 57701), (2149, 24729), (6447, 8243)]