78979593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6525

約数の個数: 32

約数和(自身を含む): 133788672

約数和(自身を除く): 54809079

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 6451, 12243, 19353, 45157, 70961, 135471, 212883, 341903, 496727, 1025709, 1490181, 2393321, 3760933, 7179963, 11282799, 26326531, 78979593]

約数ペア:

[(1, 78979593), (3, 26326531), (7, 11282799), (11, 7179963), (21, 3760933), (33, 2393321), (53, 1490181), (77, 1025709), (159, 496727), (231, 341903), (371, 212883), (583, 135471), (1113, 70961), (1749, 45157), (4081, 19353), (6451, 12243)]