56848629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 82722816

約数和(自身を除く): 25874187

約数列:

[1, 3, 17, 51, 67, 127, 131, 201, 381, 393, 1139, 2159, 2227, 3417, 6477, 6681, 8509, 8777, 16637, 25527, 26331, 49911, 144653, 149209, 282829, 433959, 447627, 848487, 1114679, 3344037, 18949543, 56848629]

約数ペア:

[(1, 56848629), (3, 18949543), (17, 3344037), (51, 1114679), (67, 848487), (127, 447627), (131, 433959), (201, 282829), (381, 149209), (393, 144653), (1139, 49911), (2159, 26331), (2227, 25527), (3417, 16637), (6477, 8777), (6681, 8509)]