1999467001539

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{732817}}^1$

素因数の和:733129

約数の個数: 72

約数和(自身を含む): 3518757534240

約数和(自身を除く): 1519290532701

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 269, 441, 483, 807, 1127, 1449, 1883, 2421, 3381, 5649, 6187, 10143, 13181, 16947, 18561, 39543, 43309, 55683, 118629, 129927, 303163, 389781, 732817, 909489, 2198451, 2728467, 5129719, 6595353, 15389157, 16854791, 35908033, 46167471, 50564373, 107724099, 117983537, 151693119, 197127773, 323172297, 353950611, 591383319, 825884759, 1061851833, 1379894411, 1774149957, 2477654277, 4139683233, 4533938779, 7432962831, 9659260877, 12419049699, 13601816337, 28977782631, 31737571453, 40805449011, 86933347893, 95212714359, 222163000171, 285638143077, 666489000513, 1999467001539]

約数ペア:

[(1, 1999467001539), (3, 666489000513), (7, 285638143077), (9, 222163000171), (21, 95212714359), (23, 86933347893), (49, 40805449011), (63, 31737571453), (69, 28977782631), (147, 13601816337), (161, 12419049699), (207, 9659260877), (269, 7432962831), (441, 4533938779), (483, 4139683233), (807, 2477654277), (1127, 1774149957), (1449, 1379894411), (1883, 1061851833), (2421, 825884759), (3381, 591383319), (5649, 353950611), (6187, 323172297), (10143, 197127773), (13181, 151693119), (16947, 117983537), (18561, 107724099), (39543, 50564373), (43309, 46167471), (55683, 35908033), (118629, 16854791), (129927, 15389157), (303163, 6595353), (389781, 5129719), (732817, 2728467), (909489, 2198451)]