27147457393

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{55663}}^1$

素因数の和:55901

約数の個数: 24

約数和(自身を含む): 32914791168

約数和(自身を除く): 5767333775

約数列:

[1, 7, 19, 133, 193, 361, 1351, 2527, 3667, 25669, 55663, 69673, 389641, 487711, 1057597, 7403179, 10742959, 20094343, 75200713, 140660401, 204116221, 1428813547, 3878208199, 27147457393]

約数ペア:

[(1, 27147457393), (7, 3878208199), (19, 1428813547), (133, 204116221), (193, 140660401), (361, 75200713), (1351, 20094343), (2527, 10742959), (3667, 7403179), (25669, 1057597), (55663, 487711), (69673, 389641)]