80005233

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7437

約数の個数: 32

約数和(自身を含む): 135843840

約数和(自身を除く): 55838607

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 7369, 10857, 22107, 51583, 81059, 154749, 243177, 346343, 567413, 1039029, 1702239, 2424401, 3809773, 7273203, 11429319, 26668411, 80005233]

約数ペア:

[(1, 80005233), (3, 26668411), (7, 11429319), (11, 7273203), (21, 3809773), (33, 2424401), (47, 1702239), (77, 1039029), (141, 567413), (231, 346343), (329, 243177), (517, 154749), (987, 81059), (1551, 51583), (3619, 22107), (7369, 10857)]