68671903

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 72205056

約数和(自身を除く): 3533153

約数列:

[1, 43, 73, 131, 167, 3139, 5633, 7181, 9563, 12191, 21877, 411209, 524213, 940711, 1597021, 68671903]

約数ペア:

[(1, 68671903), (43, 1597021), (73, 940711), (131, 524213), (167, 411209), (3139, 21877), (5633, 12191), (7181, 9563)]