54966639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10597}}^1$

素因数の和:10639

約数の個数: 32

約数和(自身を含む): 94958080

約数和(自身を除く): 39991441

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10597, 31791, 74179, 137761, 201343, 222537, 413283, 604029, 964327, 1409401, 2617459, 2892981, 4228203, 7852377, 18322213, 54966639]

約数ペア:

[(1, 54966639), (3, 18322213), (7, 7852377), (13, 4228203), (19, 2892981), (21, 2617459), (39, 1409401), (57, 964327), (91, 604029), (133, 413283), (247, 222537), (273, 201343), (399, 137761), (741, 74179), (1729, 31791), (5187, 10597)]