56656521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 85902336

約数和(自身を除く): 29245815

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1433, 1719, 4299, 4393, 12897, 13179, 32959, 39537, 98877, 273703, 296631, 821109, 2463327, 6295169, 18885507, 56656521]

約数ペア:

[(1, 56656521), (3, 18885507), (9, 6295169), (23, 2463327), (69, 821109), (191, 296631), (207, 273703), (573, 98877), (1433, 39537), (1719, 32959), (4299, 13179), (4393, 12897)]