80820229

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 96657408

約数和(自身を除く): 15837179

約数列:

[1, 7, 23, 161, 607, 827, 4249, 5789, 13961, 19021, 97727, 133147, 501989, 3513923, 11545747, 80820229]

約数ペア:

[(1, 80820229), (7, 11545747), (23, 3513923), (161, 501989), (607, 133147), (827, 97727), (4249, 19021), (5789, 13961)]