68518527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6379

約数の個数: 32

約数和(自身を含む): 116342784

約数和(自身を除く): 47824257

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 6311, 10857, 18933, 44177, 69421, 132531, 208263, 296617, 485947, 889851, 1457841, 2076319, 3262787, 6228957, 9788361, 22839509, 68518527]

約数ペア:

[(1, 68518527), (3, 22839509), (7, 9788361), (11, 6228957), (21, 3262787), (33, 2076319), (47, 1457841), (77, 889851), (141, 485947), (231, 296617), (329, 208263), (517, 132531), (987, 69421), (1551, 44177), (3619, 18933), (6311, 10857)]