91317051

素因数分解:

$3^4\times 7^1\times {\mathrm{161053}}^1$

素因数の和:161072

約数の個数: 20

約数和(自身を含む): 155900272

約数和(自身を除く): 64583221

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 161053, 483159, 1127371, 1449477, 3382113, 4348431, 10146339, 13045293, 30439017, 91317051]

約数ペア:

[(1, 91317051), (3, 30439017), (7, 13045293), (9, 10146339), (21, 4348431), (27, 3382113), (63, 1449477), (81, 1127371), (189, 483159), (567, 161053)]