12452173713

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{31721}}^1$

素因数の和:31835

約数の個数: 64

約数和(自身を含む): 22088663040

約数和(自身を除く): 9636489327

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 93, 189, 201, 217, 279, 469, 603, 651, 837, 1407, 1809, 1953, 2077, 4221, 5859, 6231, 12663, 14539, 18693, 31721, 43617, 56079, 95163, 130851, 222047, 285489, 392553, 666141, 856467, 983351, 1998423, 2125307, 2950053, 5995269, 6375921, 6883457, 8850159, 14877149, 19127763, 20650371, 26550477, 44631447, 57383289, 61951113, 65884517, 133894341, 185853339, 197653551, 401683023, 461191619, 592960653, 1383574857, 1778881959, 4150724571, 12452173713]

約数ペア:

[(1, 12452173713), (3, 4150724571), (7, 1778881959), (9, 1383574857), (21, 592960653), (27, 461191619), (31, 401683023), (63, 197653551), (67, 185853339), (93, 133894341), (189, 65884517), (201, 61951113), (217, 57383289), (279, 44631447), (469, 26550477), (603, 20650371), (651, 19127763), (837, 14877149), (1407, 8850159), (1809, 6883457), (1953, 6375921), (2077, 5995269), (4221, 2950053), (5859, 2125307), (6231, 1998423), (12663, 983351), (14539, 856467), (18693, 666141), (31721, 392553), (43617, 285489), (56079, 222047), (95163, 130851)]