23766543

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 35568000

約数和(自身を除く): 11801457

約数列:

[1, 3, 9, 37, 111, 149, 333, 447, 479, 1341, 1437, 4311, 5513, 16539, 17723, 49617, 53169, 71371, 159507, 214113, 642339, 2640727, 7922181, 23766543]

約数ペア:

[(1, 23766543), (3, 7922181), (9, 2640727), (37, 642339), (111, 214113), (149, 159507), (333, 71371), (447, 53169), (479, 49617), (1341, 17723), (1437, 16539), (4311, 5513)]