67974957

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 30

約数和(自身を含む): 104531658

約数和(自身を除く): 36556701

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 613, 999, 1369, 1839, 2997, 4107, 5517, 12321, 16551, 22681, 36963, 49653, 68043, 110889, 204129, 612387, 839197, 1837161, 2517591, 7552773, 22658319, 67974957]

約数ペア:

[(1, 67974957), (3, 22658319), (9, 7552773), (27, 2517591), (37, 1837161), (81, 839197), (111, 612387), (333, 204129), (613, 110889), (999, 68043), (1369, 49653), (1839, 36963), (2997, 22681), (4107, 16551), (5517, 12321)]