68984949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{29443}}^1$

素因数の和:29528

約数の個数: 16

約数和(自身を含む): 101758464

約数和(自身を除く): 32773515

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 29443, 88329, 323873, 971619, 2090453, 6271359, 22994983, 68984949]

約数ペア:

[(1, 68984949), (3, 22994983), (11, 6271359), (33, 2090453), (71, 971619), (213, 323873), (781, 88329), (2343, 29443)]