81088869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8971}}^1$

素因数の和:9128

約数の個数: 16

約数和(自身を含む): 113693184

約数和(自身を除く): 32604315

約数列:

[1, 3, 23, 69, 131, 393, 3013, 8971, 9039, 26913, 206333, 618999, 1175201, 3525603, 27029623, 81088869]

約数ペア:

[(1, 81088869), (3, 27029623), (23, 3525603), (69, 1175201), (131, 618999), (393, 206333), (3013, 26913), (8971, 9039)]