1566982989

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135283}}^1$

素因数の和:135319

約数の個数: 40

約数和(自身を含む): 2750053152

約数和(自身を除く): 1183070163

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 135283, 405849, 1217547, 1488113, 1758679, 3652641, 4464339, 5276037, 10957923, 13393017, 15828111, 19345469, 40179051, 47484333, 58036407, 120537153, 142452999, 174109221, 522327663, 1566982989]

約数ペア:

[(1, 1566982989), (3, 522327663), (9, 174109221), (11, 142452999), (13, 120537153), (27, 58036407), (33, 47484333), (39, 40179051), (81, 19345469), (99, 15828111), (117, 13393017), (143, 10957923), (297, 5276037), (351, 4464339), (429, 3652641), (891, 1758679), (1053, 1488113), (1287, 1217547), (3861, 405849), (11583, 135283)]