53389911

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8243}}^1$

素因数の和:8390

約数の個数: 16

約数和(自身を含む): 75976704

約数和(自身を除く): 22586793

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 8243, 24729, 140131, 420393, 1046861, 3140583, 17796637, 53389911]

約数ペア:

[(1, 53389911), (3, 17796637), (17, 3140583), (51, 1046861), (127, 420393), (381, 140131), (2159, 24729), (6477, 8243)]