8054721

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 12595200

約数和(自身を除く): 4540479

約数列:

[1, 3, 9, 27, 29, 81, 87, 127, 243, 261, 381, 729, 783, 1143, 2187, 2349, 3429, 3683, 7047, 10287, 11049, 21141, 30861, 33147, 63423, 92583, 99441, 277749, 298323, 894969, 2684907, 8054721]

約数ペア:

[(1, 8054721), (3, 2684907), (9, 894969), (27, 298323), (29, 277749), (81, 99441), (87, 92583), (127, 63423), (243, 33147), (261, 30861), (381, 21141), (729, 11049), (783, 10287), (1143, 7047), (2187, 3683), (2349, 3429)]