203752593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3181}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 321662016

約数和(自身を除く): 117909423

約数列:

[1, 3, 9, 11, 33, 99, 647, 1941, 3181, 5823, 7117, 9543, 21351, 28629, 34991, 64053, 104973, 314919, 2058107, 6174321, 18522963, 22639177, 67917531, 203752593]

約数ペア:

[(1, 203752593), (3, 67917531), (9, 22639177), (11, 18522963), (33, 6174321), (99, 2058107), (647, 314919), (1941, 104973), (3181, 64053), (5823, 34991), (7117, 28629), (9543, 21351)]