849486518881

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3019}}^1\times {\mathrm{3089}}^1$

素因数の和:6159

約数の個数: 72

約数和(自身を含む): 1168080069600

約数和(自身を除く): 318593550719

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 539, 637, 1001, 1183, 1859, 3019, 3089, 7007, 8281, 13013, 21133, 21623, 33209, 33979, 39247, 40157, 91091, 147931, 151361, 232463, 237853, 274729, 281099, 431717, 441727, 510211, 522041, 1627241, 1664971, 1923103, 1967693, 3022019, 3092089, 3571477, 3654287, 5612321, 5742451, 9325691, 21154133, 21644623, 25000339, 25580009, 39286247, 40197157, 65279837, 102582601, 121233983, 275003729, 281380099, 456958859, 718078207, 848637881, 1333573813, 1576041779, 5026547449, 5940465167, 9335016691, 11032292453, 17336459569, 65345116837, 77226047171, 121355216983, 849486518881]

約数ペア:

[(1, 849486518881), (7, 121355216983), (11, 77226047171), (13, 65345116837), (49, 17336459569), (77, 11032292453), (91, 9335016691), (143, 5940465167), (169, 5026547449), (539, 1576041779), (637, 1333573813), (1001, 848637881), (1183, 718078207), (1859, 456958859), (3019, 281380099), (3089, 275003729), (7007, 121233983), (8281, 102582601), (13013, 65279837), (21133, 40197157), (21623, 39286247), (33209, 25580009), (33979, 25000339), (39247, 21644623), (40157, 21154133), (91091, 9325691), (147931, 5742451), (151361, 5612321), (232463, 3654287), (237853, 3571477), (274729, 3092089), (281099, 3022019), (431717, 1967693), (441727, 1923103), (510211, 1664971), (522041, 1627241)]