66408081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1249}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 91200000

約数和(自身を除く): 24791919

約数列:

[1, 3, 37, 111, 479, 1249, 1437, 3747, 17723, 46213, 53169, 138639, 598271, 1794813, 22136027, 66408081]

約数ペア:

[(1, 66408081), (3, 22136027), (37, 1794813), (111, 598271), (479, 138639), (1249, 53169), (1437, 46213), (3747, 17723)]