50928021

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17042

約数の個数: 20

約数和(自身を含む): 78138412

約数和(自身を除く): 27210391

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 16993, 50979, 152937, 458811, 628741, 1376433, 1886223, 5658669, 16976007, 50928021]

約数ペア:

[(1, 50928021), (3, 16976007), (9, 5658669), (27, 1886223), (37, 1376433), (81, 628741), (111, 458811), (333, 152937), (999, 50979), (2997, 16993)]