67689942

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{81163}}^1$

素因数の和:81307

約数の個数: 16

約数和(自身を含む): 136355520

約数和(自身を除く): 68665578

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 81163, 162326, 243489, 486978, 11281657, 22563314, 33844971, 67689942]

約数ペア:

[(1, 67689942), (2, 33844971), (3, 22563314), (6, 11281657), (139, 486978), (278, 243489), (417, 162326), (834, 81163)]