1568380077

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1653

約数の個数: 56

約数和(自身を含む): 2586580128

約数和(自身を除く): 1018200051

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 243, 297, 393, 729, 891, 1179, 1441, 1493, 2673, 3537, 4323, 4479, 8019, 10611, 12969, 13437, 16423, 31833, 38907, 40311, 49269, 95499, 116721, 120933, 147807, 195583, 350163, 362799, 443421, 586749, 1050489, 1088397, 1330263, 1760247, 2151413, 3990789, 5280741, 6454239, 11972367, 15842223, 19362717, 47526669, 58088151, 142580007, 174264453, 522793359, 1568380077]

約数ペア:

[(1, 1568380077), (3, 522793359), (9, 174264453), (11, 142580007), (27, 58088151), (33, 47526669), (81, 19362717), (99, 15842223), (131, 11972367), (243, 6454239), (297, 5280741), (393, 3990789), (729, 2151413), (891, 1760247), (1179, 1330263), (1441, 1088397), (1493, 1050489), (2673, 586749), (3537, 443421), (4323, 362799), (4479, 350163), (8019, 195583), (10611, 147807), (12969, 120933), (13437, 116721), (16423, 95499), (31833, 49269), (38907, 40311)]