189606879

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8291}}^1$

素因数の和:8329

約数の個数: 48

約数和(自身を含む): 352907520

約数和(自身を除く): 163300641

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 7623, 8291, 22869, 24873, 58037, 74619, 91201, 174111, 223857, 273603, 522333, 638407, 820809, 1003211, 1566999, 1915221, 2462427, 3009633, 5745663, 7022477, 9028899, 17236989, 21067431, 27086697, 63202293, 189606879]

約数ペア:

[(1, 189606879), (3, 63202293), (7, 27086697), (9, 21067431), (11, 17236989), (21, 9028899), (27, 7022477), (33, 5745663), (63, 3009633), (77, 2462427), (99, 1915221), (121, 1566999), (189, 1003211), (231, 820809), (297, 638407), (363, 522333), (693, 273603), (847, 223857), (1089, 174111), (2079, 91201), (2541, 74619), (3267, 58037), (7623, 24873), (8291, 22869)]