157059891

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{1459}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 235959360

約数和(自身を除く): 78899469

約数列:

[1, 3, 9, 27, 81, 243, 443, 1329, 1459, 3987, 4377, 11961, 13131, 35883, 39393, 107649, 118179, 354537, 646337, 1939011, 5817033, 17451099, 52353297, 157059891]

約数ペア:

[(1, 157059891), (3, 52353297), (9, 17451099), (27, 5817033), (81, 1939011), (243, 646337), (443, 354537), (1329, 118179), (1459, 107649), (3987, 39393), (4377, 35883), (11961, 13131)]