38614401

素因数分解:

$3^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 84

約数和(自身を含む): 71770752

約数和(自身を除く): 33156351

約数列:

[1, 3, 7, 9, 21, 23, 27, 47, 49, 63, 69, 81, 141, 147, 161, 189, 207, 243, 329, 423, 441, 483, 567, 621, 729, 987, 1081, 1127, 1269, 1323, 1449, 1701, 1863, 2303, 2961, 3243, 3381, 3807, 3969, 4347, 5103, 5589, 6909, 7567, 8883, 9729, 10143, 11421, 11907, 13041, 16767, 20727, 22701, 26649, 29187, 30429, 34263, 35721, 39123, 52969, 62181, 68103, 79947, 87561, 91287, 117369, 158907, 186543, 204309, 239841, 262683, 273861, 476721, 559629, 612927, 788049, 821583, 1430163, 1678887, 1838781, 4290489, 5516343, 12871467, 38614401]

約数ペア:

[(1, 38614401), (3, 12871467), (7, 5516343), (9, 4290489), (21, 1838781), (23, 1678887), (27, 1430163), (47, 821583), (49, 788049), (63, 612927), (69, 559629), (81, 476721), (141, 273861), (147, 262683), (161, 239841), (189, 204309), (207, 186543), (243, 158907), (329, 117369), (423, 91287), (441, 87561), (483, 79947), (567, 68103), (621, 62181), (729, 52969), (987, 39123), (1081, 35721), (1127, 34263), (1269, 30429), (1323, 29187), (1449, 26649), (1701, 22701), (1863, 20727), (2303, 16767), (2961, 13041), (3243, 11907), (3381, 11421), (3807, 10143), (3969, 9729), (4347, 8883), (5103, 7567), (5589, 6909)]