55986669

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 84756672

約数和(自身を除く): 28770003

約数列:

[1, 3, 9, 23, 69, 207, 307, 881, 921, 2643, 2763, 7061, 7929, 20263, 21183, 60789, 63549, 182367, 270467, 811401, 2434203, 6220741, 18662223, 55986669]

約数ペア:

[(1, 55986669), (3, 18662223), (9, 6220741), (23, 2434203), (69, 811401), (207, 270467), (307, 182367), (881, 63549), (921, 60789), (2643, 21183), (2763, 20263), (7061, 7929)]