56613711

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12899}}^1$

素因数の和:12939

約数の個数: 32

約数和(自身を含む): 99072000

約数和(自身を除く): 42458289

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 12899, 38697, 90293, 141889, 245081, 270879, 425667, 735243, 993223, 1715567, 2695891, 2979669, 5146701, 8087673, 18871237, 56613711]

約数ペア:

[(1, 56613711), (3, 18871237), (7, 8087673), (11, 5146701), (19, 2979669), (21, 2695891), (33, 1715567), (57, 993223), (77, 735243), (133, 425667), (209, 270879), (231, 245081), (399, 141889), (627, 90293), (1463, 38697), (4389, 12899)]