65166849

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 109754260

約数和(自身を除く): 44587411

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 109, 121, 183, 297, 327, 363, 549, 671, 891, 981, 1089, 1199, 1647, 2013, 2943, 3267, 3597, 4941, 6039, 6649, 7381, 8829, 9801, 10791, 13189, 18117, 19947, 22143, 32373, 39567, 54351, 59841, 66429, 73139, 97119, 118701, 179523, 199287, 219417, 356103, 538569, 597861, 658251, 804529, 1068309, 1974753, 2413587, 5924259, 7240761, 21722283, 65166849]

約数ペア:

[(1, 65166849), (3, 21722283), (9, 7240761), (11, 5924259), (27, 2413587), (33, 1974753), (61, 1068309), (81, 804529), (99, 658251), (109, 597861), (121, 538569), (183, 356103), (297, 219417), (327, 199287), (363, 179523), (549, 118701), (671, 97119), (891, 73139), (981, 66429), (1089, 59841), (1199, 54351), (1647, 39567), (2013, 32373), (2943, 22143), (3267, 19947), (3597, 18117), (4941, 13189), (6039, 10791), (6649, 9801), (7381, 8829)]