64492043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15803}}^1$

素因数の和:15874

約数の個数: 16

約数和(自身を含む): 81927936

約数和(自身を除く): 17435893

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 15803, 110621, 173833, 837559, 1216831, 5862913, 9213149, 64492043]

約数ペア:

[(1, 64492043), (7, 9213149), (11, 5862913), (53, 1216831), (77, 837559), (371, 173833), (583, 110621), (4081, 15803)]