9703719

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 15942960

約数和(自身を除く): 6239241

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 243, 261, 459, 493, 729, 783, 1377, 1479, 2187, 2349, 4131, 4437, 6561, 7047, 12393, 13311, 19683, 21141, 37179, 39933, 63423, 111537, 119799, 190269, 334611, 359397, 570807, 1078191, 3234573, 9703719]

約数ペア:

[(1, 9703719), (3, 3234573), (9, 1078191), (17, 570807), (27, 359397), (29, 334611), (51, 190269), (81, 119799), (87, 111537), (153, 63423), (243, 39933), (261, 37179), (459, 21141), (493, 19683), (729, 13311), (783, 12393), (1377, 7047), (1479, 6561), (2187, 4437), (2349, 4131)]