53893946883

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9908797}}^1$

素因数の和:9908851

約数の個数: 24

約数和(自身を含む): 85849825872

約数和(自身を除く): 31955878989

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 9908797, 29726391, 69361579, 208084737, 366625489, 485531053, 1099876467, 1456593159, 2566378423, 7699135269, 17964648961, 53893946883]

約数ペア:

[(1, 53893946883), (3, 17964648961), (7, 7699135269), (21, 2566378423), (37, 1456593159), (49, 1099876467), (111, 485531053), (147, 366625489), (259, 208084737), (777, 69361579), (1813, 29726391), (5439, 9908797)]