679658045157

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9973}}^1\times {\mathrm{27737}}^1$

素因数の和:37739

約数の個数: 64

約数和(自身を含む): 1239431477760

約数和(自身を除く): 559773432603

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 9973, 27737, 29919, 69811, 83211, 89757, 129649, 194159, 209433, 249633, 269271, 360581, 388947, 582477, 628299, 748899, 907543, 1081743, 1166841, 1747431, 1884897, 2524067, 2722629, 3245229, 3500523, 5242293, 7572201, 8167887, 9735687, 22716603, 24503661, 68149809, 276621101, 829863303, 1936347707, 2489589909, 3596074313, 5809043121, 7468769727, 10788222939, 17427129363, 25172520191, 32364668817, 52281388089, 75517560573, 97094006451, 226552681719, 679658045157]

約数ペア:

[(1, 679658045157), (3, 226552681719), (7, 97094006451), (9, 75517560573), (13, 52281388089), (21, 32364668817), (27, 25172520191), (39, 17427129363), (63, 10788222939), (91, 7468769727), (117, 5809043121), (189, 3596074313), (273, 2489589909), (351, 1936347707), (819, 829863303), (2457, 276621101), (9973, 68149809), (27737, 24503661), (29919, 22716603), (69811, 9735687), (83211, 8167887), (89757, 7572201), (129649, 5242293), (194159, 3500523), (209433, 3245229), (249633, 2722629), (269271, 2524067), (360581, 1884897), (388947, 1747431), (582477, 1166841), (628299, 1081743), (748899, 907543)]