87058521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23767}}^1$

素因数の和:23821

約数の個数: 24

約数和(自身を含む): 140896704

約数和(自身を除く): 53838183

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 23767, 71301, 213903, 261437, 784311, 879379, 2352933, 2638137, 7914411, 9673169, 29019507, 87058521]

約数ペア:

[(1, 87058521), (3, 29019507), (9, 9673169), (11, 7914411), (33, 2638137), (37, 2352933), (99, 879379), (111, 784311), (333, 261437), (407, 213903), (1221, 71301), (3663, 23767)]