68984943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 94381056

約数和(自身を除く): 25396113

約数列:

[1, 3, 43, 129, 607, 881, 1821, 2643, 26101, 37883, 78303, 113649, 534767, 1604301, 22994981, 68984943]

約数ペア:

[(1, 68984943), (3, 22994981), (43, 1604301), (129, 534767), (607, 113649), (881, 78303), (1821, 37883), (2643, 26101)]