84864021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{23593}}^1$

素因数の和:23716

約数の個数: 16

約数和(自身を含む): 124576320

約数和(自身を除く): 39712299

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 23593, 70779, 259523, 778569, 2571637, 7714911, 28288007, 84864021]

約数ペア:

[(1, 84864021), (3, 28288007), (11, 7714911), (33, 2571637), (109, 778569), (327, 259523), (1199, 70779), (3597, 23593)]