19683027

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8040

約数の個数: 32

約数和(自身を含む): 35893760

約数和(自身を除く): 16210733

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 8011, 24033, 56077, 72099, 104143, 168231, 216297, 312429, 504693, 729001, 937287, 1514079, 2187003, 2811861, 6561009, 19683027]

約数ペア:

[(1, 19683027), (3, 6561009), (7, 2811861), (9, 2187003), (13, 1514079), (21, 937287), (27, 729001), (39, 504693), (63, 312429), (91, 216297), (117, 168231), (189, 104143), (273, 72099), (351, 56077), (819, 24033), (2457, 8011)]