1567140939

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1987}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 2909668608

約数和(自身を除く): 1342527669

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 107, 117, 189, 273, 321, 351, 567, 749, 819, 963, 1053, 1391, 1987, 2247, 2457, 2889, 4173, 5961, 6741, 7371, 8667, 9737, 12519, 13909, 17883, 20223, 25831, 29211, 37557, 41727, 53649, 60669, 77493, 87633, 112671, 125181, 160947, 180817, 212609, 232479, 262899, 375543, 542451, 637827, 697437, 788697, 1126629, 1488263, 1627353, 1913481, 2092311, 2763917, 4464789, 4882059, 5740443, 8291751, 13394367, 14646177, 17221329, 19347419, 24875253, 40183101, 58042257, 74625759, 120549303, 174126771, 223877277, 522380313, 1567140939]

約数ペア:

[(1, 1567140939), (3, 522380313), (7, 223877277), (9, 174126771), (13, 120549303), (21, 74625759), (27, 58042257), (39, 40183101), (63, 24875253), (81, 19347419), (91, 17221329), (107, 14646177), (117, 13394367), (189, 8291751), (273, 5740443), (321, 4882059), (351, 4464789), (567, 2763917), (749, 2092311), (819, 1913481), (963, 1627353), (1053, 1488263), (1391, 1126629), (1987, 788697), (2247, 697437), (2457, 637827), (2889, 542451), (4173, 375543), (5961, 262899), (6741, 232479), (7371, 212609), (8667, 180817), (9737, 160947), (12519, 125181), (13909, 112671), (17883, 87633), (20223, 77493), (25831, 60669), (29211, 53649), (37557, 41727)]