1329669

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 2225280

約数和(自身を除く): 895611

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1089, 1221, 1331, 3267, 3663, 3993, 4477, 10989, 11979, 13431, 35937, 40293, 49247, 120879, 147741, 443223, 1329669]

約数ペア:

[(1, 1329669), (3, 443223), (9, 147741), (11, 120879), (27, 49247), (33, 40293), (37, 35937), (99, 13431), (111, 11979), (121, 10989), (297, 4477), (333, 3993), (363, 3663), (407, 3267), (999, 1331), (1089, 1221)]