57730673

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 22707727

約数列:

[1, 7, 11, 13, 49, 77, 91, 107, 121, 143, 343, 539, 637, 749, 847, 1001, 1177, 1391, 1573, 3773, 4459, 5243, 5929, 7007, 8239, 9737, 11011, 12947, 15301, 36701, 41503, 49049, 57673, 68159, 77077, 90629, 107107, 168311, 403711, 477113, 539539, 634403, 749749, 1178177, 4440821, 5248243, 8247239, 57730673]

約数ペア:

[(1, 57730673), (7, 8247239), (11, 5248243), (13, 4440821), (49, 1178177), (77, 749749), (91, 634403), (107, 539539), (121, 477113), (143, 403711), (343, 168311), (539, 107107), (637, 90629), (749, 77077), (847, 68159), (1001, 57673), (1177, 49049), (1391, 41503), (1573, 36701), (3773, 15301), (4459, 12947), (5243, 11011), (5929, 9737), (7007, 8239)]