58387221

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 87070464

約数和(自身を除く): 28683243

約数列:

[1, 3, 9, 37, 111, 271, 333, 647, 813, 1941, 2439, 5823, 10027, 23939, 30081, 71817, 90243, 175337, 215451, 526011, 1578033, 6487469, 19462407, 58387221]

約数ペア:

[(1, 58387221), (3, 19462407), (9, 6487469), (37, 1578033), (111, 526011), (271, 215451), (333, 175337), (647, 90243), (813, 71817), (1941, 30081), (2439, 23939), (5823, 10027)]