75771639

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{147703}}^1$

素因数の和:147731

約数の個数: 16

約数和(自身を含む): 118163200

約数和(自身を除く): 42391561

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 147703, 443109, 1329327, 2806357, 3987981, 8419071, 25257213, 75771639]

約数ペア:

[(1, 75771639), (3, 25257213), (9, 8419071), (19, 3987981), (27, 2806357), (57, 1329327), (171, 443109), (513, 147703)]