68881681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 77531328

約数和(自身を除く): 8649647

約数列:

[1, 11, 41, 163, 451, 937, 1793, 6683, 10307, 38417, 73513, 152731, 422587, 1680041, 6261971, 68881681]

約数ペア:

[(1, 68881681), (11, 6261971), (41, 1680041), (163, 422587), (451, 152731), (937, 73513), (1793, 38417), (6683, 10307)]