65992073

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 81997920

約数和(自身を除く): 16005847

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 971, 1387, 3577, 6797, 9709, 18449, 47579, 67963, 70883, 129143, 496181, 904001, 1346777, 3473267, 9427439, 65992073]

約数ペア:

[(1, 65992073), (7, 9427439), (19, 3473267), (49, 1346777), (73, 904001), (133, 496181), (511, 129143), (931, 70883), (971, 67963), (1387, 47579), (3577, 18449), (6797, 9709)]