51663951

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 78297024

約数和(自身を除く): 26633073

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 3301, 5217, 9903, 15651, 29709, 122137, 155147, 366411, 465441, 1099233, 1396323, 5740439, 17221317, 51663951]

約数ペア:

[(1, 51663951), (3, 17221317), (9, 5740439), (37, 1396323), (47, 1099233), (111, 465441), (141, 366411), (333, 155147), (423, 122137), (1739, 29709), (3301, 15651), (5217, 9903)]