86826621

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{27749}}^1$

素因数の和:27908

約数の個数: 16

約数和(自身を含む): 133200000

約数和(自身を除く): 46373379

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 27749, 83247, 194243, 582729, 4134601, 12403803, 28942207, 86826621]

約数ペア:

[(1, 86826621), (3, 28942207), (7, 12403803), (21, 4134601), (149, 582729), (447, 194243), (1043, 83247), (3129, 27749)]