64690659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 104113152

約数和(自身を除く): 39422493

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 13903, 41709, 125127, 152933, 458799, 653441, 1376397, 1960323, 5880969, 7187851, 21563553, 64690659]

約数ペア:

[(1, 64690659), (3, 21563553), (9, 7187851), (11, 5880969), (33, 1960323), (47, 1376397), (99, 653441), (141, 458799), (423, 152933), (517, 125127), (1551, 41709), (4653, 13903)]