76272889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1531}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 95302656

約数和(自身を除く): 19029767

約数列:

[1, 7, 11, 77, 647, 1531, 4529, 7117, 10717, 16841, 49819, 117887, 990557, 6933899, 10896127, 76272889]

約数ペア:

[(1, 76272889), (7, 10896127), (11, 6933899), (77, 990557), (647, 117887), (1531, 49819), (4529, 16841), (7117, 10717)]