68861877

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{76259}}^1$

素因数の和:76312

約数の個数: 16

約数和(自身を含む): 107374080

約数和(自身を除く): 38512203

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 76259, 228777, 533813, 1601439, 3279137, 9837411, 22953959, 68861877]

約数ペア:

[(1, 68861877), (3, 22953959), (7, 9837411), (21, 3279137), (43, 1601439), (129, 533813), (301, 228777), (903, 76259)]