89937621

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{58439}}^1$

素因数の和:58470

約数の個数: 20

約数和(自身を含む): 141424800

約数和(自身を除く): 51487179

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 58439, 175317, 525951, 1110341, 1577853, 3331023, 4733559, 9993069, 29979207, 89937621]

約数ペア:

[(1, 89937621), (3, 29979207), (9, 9993069), (19, 4733559), (27, 3331023), (57, 1577853), (81, 1110341), (171, 525951), (513, 175317), (1539, 58439)]