42252759

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{1117}}^1$

素因数の和:1596

約数の個数: 20

約数和(自身を含む): 63310104

約数和(自身を除く): 21057345

約数列:

[1, 3, 9, 27, 81, 467, 1117, 1401, 3351, 4203, 10053, 12609, 30159, 37827, 90477, 521639, 1564917, 4694751, 14084253, 42252759]

約数ペア:

[(1, 42252759), (3, 14084253), (9, 4694751), (27, 1564917), (81, 521639), (467, 90477), (1117, 37827), (1401, 30159), (3351, 12609), (4203, 10053)]