67439953

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 80181376

約数和(自身を除く): 12741423

約数列:

[1, 7, 43, 61, 301, 427, 2623, 3673, 18361, 25711, 157939, 224053, 1105573, 1568371, 9634279, 67439953]

約数ペア:

[(1, 67439953), (7, 9634279), (43, 1568371), (61, 1105573), (301, 224053), (427, 157939), (2623, 25711), (3673, 18361)]