87644283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66853}}^1$

素因数の和:66898

約数の個数: 16

約数和(自身を含む): 128359680

約数和(自身を除く): 40715397

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 66853, 200559, 1270207, 1537619, 3810621, 4612857, 29214761, 87644283]

約数ペア:

[(1, 87644283), (3, 29214761), (19, 4612857), (23, 3810621), (57, 1537619), (69, 1270207), (437, 200559), (1311, 66853)]