66539451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{42901}}^1$

素因数の和:42962

約数の個数: 16

約数和(自身を含む): 98846208

約数和(自身を除く): 32306757

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 42901, 128703, 471911, 1415733, 2016347, 6049041, 22179817, 66539451]

約数ペア:

[(1, 66539451), (3, 22179817), (11, 6049041), (33, 2016347), (47, 1415733), (141, 471911), (517, 128703), (1551, 42901)]