57412977

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 77763840

約数和(自身を除く): 20350863

約数列:

[1, 3, 131, 139, 393, 417, 1051, 3153, 18209, 54627, 137681, 146089, 413043, 438267, 19137659, 57412977]

約数ペア:

[(1, 57412977), (3, 19137659), (131, 438267), (139, 413043), (393, 146089), (417, 137681), (1051, 54627), (3153, 18209)]