12954249

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 25276416

約数和(自身を除く): 12322167

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 67, 77, 81, 93, 99, 189, 201, 217, 231, 279, 297, 341, 469, 567, 603, 651, 693, 737, 837, 891, 1023, 1407, 1809, 1953, 2077, 2079, 2211, 2387, 2511, 3069, 4221, 5159, 5427, 5859, 6231, 6237, 6633, 7161, 9207, 12663, 14539, 15477, 17577, 18693, 19899, 21483, 22847, 27621, 37989, 43617, 46431, 56079, 59697, 64449, 68541, 130851, 139293, 159929, 168237, 193347, 205623, 392553, 417879, 479787, 616869, 1177659, 1439361, 1850607, 4318083, 12954249]

約数ペア:

[(1, 12954249), (3, 4318083), (7, 1850607), (9, 1439361), (11, 1177659), (21, 616869), (27, 479787), (31, 417879), (33, 392553), (63, 205623), (67, 193347), (77, 168237), (81, 159929), (93, 139293), (99, 130851), (189, 68541), (201, 64449), (217, 59697), (231, 56079), (279, 46431), (297, 43617), (341, 37989), (469, 27621), (567, 22847), (603, 21483), (651, 19899), (693, 18693), (737, 17577), (837, 15477), (891, 14539), (1023, 12663), (1407, 9207), (1809, 7161), (1953, 6633), (2077, 6237), (2079, 6231), (2211, 5859), (2387, 5427), (2511, 5159), (3069, 4221)]