57776391

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 89122176

約数和(自身を除く): 31345785

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 6491, 8901, 19473, 58419, 149293, 279113, 447879, 837339, 1343637, 2512017, 6419599, 19258797, 57776391]

約数ペア:

[(1, 57776391), (3, 19258797), (9, 6419599), (23, 2512017), (43, 1343637), (69, 837339), (129, 447879), (207, 279113), (387, 149293), (989, 58419), (2967, 19473), (6491, 8901)]