80976543

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1039}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 109724160

約数和(自身を除く): 28747617

約数列:

[1, 3, 83, 249, 313, 939, 1039, 3117, 25979, 77937, 86237, 258711, 325207, 975621, 26992181, 80976543]

約数ペア:

[(1, 80976543), (3, 26992181), (83, 975621), (249, 325207), (313, 258711), (939, 86237), (1039, 77937), (3117, 25979)]