6786261

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 3840939

約数列:

[1, 3, 9, 27, 29, 81, 87, 107, 243, 261, 321, 729, 783, 963, 2187, 2349, 2889, 3103, 7047, 8667, 9309, 21141, 26001, 27927, 63423, 78003, 83781, 234009, 251343, 754029, 2262087, 6786261]

約数ペア:

[(1, 6786261), (3, 2262087), (9, 754029), (27, 251343), (29, 234009), (81, 83781), (87, 78003), (107, 63423), (243, 27927), (261, 26001), (321, 21141), (729, 9309), (783, 8667), (963, 7047), (2187, 3103), (2349, 2889)]