53318331

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 56

約数和(自身を含む): 89451120

約数和(自身を除く): 36132789

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 109, 183, 243, 297, 327, 549, 671, 729, 891, 981, 1199, 1647, 2013, 2673, 2943, 3597, 4941, 6039, 6649, 8019, 8829, 10791, 14823, 18117, 19947, 26487, 32373, 44469, 54351, 59841, 73139, 79461, 97119, 163053, 179523, 219417, 291357, 489159, 538569, 658251, 874071, 1615707, 1974753, 4847121, 5924259, 17772777, 53318331]

約数ペア:

[(1, 53318331), (3, 17772777), (9, 5924259), (11, 4847121), (27, 1974753), (33, 1615707), (61, 874071), (81, 658251), (99, 538569), (109, 489159), (183, 291357), (243, 219417), (297, 179523), (327, 163053), (549, 97119), (671, 79461), (729, 73139), (891, 59841), (981, 54351), (1199, 44469), (1647, 32373), (2013, 26487), (2673, 19947), (2943, 18117), (3597, 14823), (4941, 10791), (6039, 8829), (6649, 8019)]