541966491

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 908352000

約数和(自身を除く): 366385509

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 149, 297, 331, 333, 407, 447, 993, 999, 1221, 1341, 1639, 2979, 3641, 3663, 4023, 4917, 5513, 8937, 10923, 10989, 12247, 14751, 16539, 32769, 36741, 44253, 49319, 49617, 60643, 98307, 110223, 134717, 147957, 148851, 181929, 330669, 404151, 443871, 542509, 545787, 1212453, 1331613, 1627527, 1637361, 1824803, 3637359, 4882581, 5474409, 14647743, 16423227, 20072833, 49269681, 60218499, 180655497, 541966491]

約数ペア:

[(1, 541966491), (3, 180655497), (9, 60218499), (11, 49269681), (27, 20072833), (33, 16423227), (37, 14647743), (99, 5474409), (111, 4882581), (149, 3637359), (297, 1824803), (331, 1637361), (333, 1627527), (407, 1331613), (447, 1212453), (993, 545787), (999, 542509), (1221, 443871), (1341, 404151), (1639, 330669), (2979, 181929), (3641, 148851), (3663, 147957), (4023, 134717), (4917, 110223), (5513, 98307), (8937, 60643), (10923, 49617), (10989, 49319), (12247, 44253), (14751, 36741), (16539, 32769)]