64570689

素因数分解:

$3^5\times {\mathrm{467}}^1\times {\mathrm{569}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 97100640

約数和(自身を除く): 32529951

約数列:

[1, 3, 9, 27, 81, 243, 467, 569, 1401, 1707, 4203, 5121, 12609, 15363, 37827, 46089, 113481, 138267, 265723, 797169, 2391507, 7174521, 21523563, 64570689]

約数ペア:

[(1, 64570689), (3, 21523563), (9, 7174521), (27, 2391507), (81, 797169), (243, 265723), (467, 138267), (569, 113481), (1401, 46089), (1707, 37827), (4203, 15363), (5121, 12609)]