6576430679

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 8629858368

約数和(自身を除く): 2053427689

約数列:

[1, 7, 13, 47, 49, 61, 91, 169, 277, 329, 427, 611, 637, 793, 1183, 1939, 2303, 2867, 2989, 3601, 4277, 5551, 7943, 8281, 10309, 13019, 13573, 16897, 20069, 25207, 29939, 37271, 38857, 46813, 55601, 72163, 91133, 118279, 140483, 169247, 176449, 219661, 260897, 327691, 389207, 484523, 505141, 637931, 794159, 827953, 1184729, 1537627, 1826279, 2200211, 2293837, 2855593, 3391661, 5559113, 8293103, 10324067, 10763389, 15401477, 19989151, 23741627, 38913791, 72268469, 107810339, 134212871, 139924057, 505879283, 939490097, 6576430679]

約数ペア:

[(1, 6576430679), (7, 939490097), (13, 505879283), (47, 139924057), (49, 134212871), (61, 107810339), (91, 72268469), (169, 38913791), (277, 23741627), (329, 19989151), (427, 15401477), (611, 10763389), (637, 10324067), (793, 8293103), (1183, 5559113), (1939, 3391661), (2303, 2855593), (2867, 2293837), (2989, 2200211), (3601, 1826279), (4277, 1537627), (5551, 1184729), (7943, 827953), (8281, 794159), (10309, 637931), (13019, 505141), (13573, 484523), (16897, 389207), (20069, 327691), (25207, 260897), (29939, 219661), (37271, 176449), (38857, 169247), (46813, 140483), (55601, 118279), (72163, 91133)]