80502741

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{10039}}^1$

素因数の和:10068

約数の個数: 28

約数和(自身を含む): 131684640

約数和(自身を除く): 51181899

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 10039, 30117, 90351, 110429, 271053, 331287, 813159, 993861, 2439477, 2981583, 7318431, 8944749, 26834247, 80502741]

約数ペア:

[(1, 80502741), (3, 26834247), (9, 8944749), (11, 7318431), (27, 2981583), (33, 2439477), (81, 993861), (99, 813159), (243, 331287), (297, 271053), (729, 110429), (891, 90351), (2673, 30117), (8019, 10039)]