145040319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7927}}^1$

素因数の和:8059

約数の個数: 24

約数和(自身を含む): 222618240

約数和(自身を除く): 77577921

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 7927, 18297, 23781, 71343, 150613, 451839, 848189, 1355517, 2544567, 7633701, 16115591, 48346773, 145040319]

約数ペア:

[(1, 145040319), (3, 48346773), (9, 16115591), (19, 7633701), (57, 2544567), (107, 1355517), (171, 848189), (321, 451839), (963, 150613), (2033, 71343), (6099, 23781), (7927, 18297)]