56037681

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4657}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 93010944

約数和(自身を除く): 36973263

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 4657, 12033, 13971, 32599, 41913, 97797, 293391, 889487, 2668461, 6226409, 8005383, 18679227, 56037681]

約数ペア:

[(1, 56037681), (3, 18679227), (7, 8005383), (9, 6226409), (21, 2668461), (63, 889487), (191, 293391), (573, 97797), (1337, 41913), (1719, 32599), (4011, 13971), (4657, 12033)]