42562719

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{68539}}^1$

素因数の和:68571

約数の個数: 16

約数和(自身を含む): 65798400

約数和(自身を除く): 23235681

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 68539, 205617, 616851, 1576397, 1850553, 4729191, 14187573, 42562719]

約数ペア:

[(1, 42562719), (3, 14187573), (9, 4729191), (23, 1850553), (27, 1576397), (69, 616851), (207, 205617), (621, 68539)]