30761721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 19177479

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2311, 4437, 6933, 13311, 20799, 39287, 62397, 67019, 117861, 201057, 353583, 603171, 1060749, 1139323, 1809513, 3417969, 10253907, 30761721]

約数ペア:

[(1, 30761721), (3, 10253907), (9, 3417969), (17, 1809513), (27, 1139323), (29, 1060749), (51, 603171), (87, 353583), (153, 201057), (261, 117861), (459, 67019), (493, 62397), (783, 39287), (1479, 20799), (2311, 13311), (4437, 6933)]