1270331343

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{13721}}^1$

素因数の和:13866

約数の個数: 28

約数和(自身を含む): 1919762688

約数和(自身を除く): 649431345

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 729, 1143, 3429, 10287, 13721, 30861, 41163, 92583, 123489, 370467, 1111401, 1742567, 3334203, 5227701, 10002609, 15683103, 47049309, 141147927, 423443781, 1270331343]

約数ペア:

[(1, 1270331343), (3, 423443781), (9, 141147927), (27, 47049309), (81, 15683103), (127, 10002609), (243, 5227701), (381, 3334203), (729, 1742567), (1143, 1111401), (3429, 370467), (10287, 123489), (13721, 92583), (30861, 41163)]