64120653

素因数分解:

$3^8\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 99787740

約数和(自身を除く): 35667087

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 337, 729, 783, 1011, 2187, 2349, 3033, 6561, 7047, 9099, 9773, 21141, 27297, 29319, 63423, 81891, 87957, 190269, 245673, 263871, 737019, 791613, 2211057, 2374839, 7124517, 21373551, 64120653]

約数ペア:

[(1, 64120653), (3, 21373551), (9, 7124517), (27, 2374839), (29, 2211057), (81, 791613), (87, 737019), (243, 263871), (261, 245673), (337, 190269), (729, 87957), (783, 81891), (1011, 63423), (2187, 29319), (2349, 27297), (3033, 21141), (6561, 9773), (7047, 9099)]