68941071

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{35963}}^1$

素因数の和:36043

約数の個数: 16

約数和(自身を含む): 103576320

約数和(自身を除く): 34635249

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 35963, 107889, 323667, 971001, 2553373, 7660119, 22980357, 68941071]

約数ペア:

[(1, 68941071), (3, 22980357), (9, 7660119), (27, 2553373), (71, 971001), (213, 323667), (639, 107889), (1917, 35963)]