51815677977

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1\times {\mathrm{2237}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 85907832192

約数和(自身を除く): 34092154215

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 1091, 2237, 2359, 3033, 3273, 6711, 7077, 7637, 9819, 15659, 20133, 21231, 22911, 46977, 68733, 140931, 367667, 753869, 1103001, 2261607, 2440567, 2573669, 3309003, 5277083, 6784821, 7321701, 7721007, 15831249, 17083969, 21965103, 23163021, 47493747, 51251907, 153755721, 822471079, 2467413237, 5757297553, 7402239711, 17271892659, 51815677977]

約数ペア:

[(1, 51815677977), (3, 17271892659), (7, 7402239711), (9, 5757297553), (21, 2467413237), (63, 822471079), (337, 153755721), (1011, 51251907), (1091, 47493747), (2237, 23163021), (2359, 21965103), (3033, 17083969), (3273, 15831249), (6711, 7721007), (7077, 7321701), (7637, 6784821), (9819, 5277083), (15659, 3309003), (20133, 2573669), (21231, 2440567), (22911, 2261607), (46977, 1103001), (68733, 753869), (140931, 367667)]