68008983

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45613}}^1$

素因数の和:45694

約数の個数: 16

約数和(自身を含む): 105094656

約数和(自身を除く): 37085673

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 45613, 136839, 319291, 957873, 3238523, 9715569, 22669661, 68008983]

約数ペア:

[(1, 68008983), (3, 22669661), (7, 9715569), (21, 3238523), (71, 957873), (213, 319291), (497, 136839), (1491, 45613)]