20171737611

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{13933}}^1$

素因数の和:14057

約数の個数: 48

約数和(自身を含む): 31652474400

約数和(自身を除く): 11480736789

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 1849, 3741, 5547, 11223, 13933, 16641, 33669, 41799, 49923, 53621, 125397, 160863, 376191, 404057, 482589, 599119, 1212171, 1447767, 1797357, 3636513, 5392071, 10909539, 16176213, 17374451, 25762117, 52123353, 77286351, 156370059, 231859053, 469110177, 695577159, 747101393, 2241304179, 6723912537, 20171737611]

約数ペア:

[(1, 20171737611), (3, 6723912537), (9, 2241304179), (27, 747101393), (29, 695577159), (43, 469110177), (87, 231859053), (129, 156370059), (261, 77286351), (387, 52123353), (783, 25762117), (1161, 17374451), (1247, 16176213), (1849, 10909539), (3741, 5392071), (5547, 3636513), (11223, 1797357), (13933, 1447767), (16641, 1212171), (33669, 599119), (41799, 482589), (49923, 404057), (53621, 376191), (125397, 160863)]