2063719701

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{152563}}^1$

素因数の和:152742

約数の個数: 20

約数和(自身を含む): 3101320992

約数和(自身を除く): 1037601291

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 152563, 457689, 1373067, 4119201, 12357603, 25478021, 76434063, 229302189, 687906567, 2063719701]

約数ペア:

[(1, 2063719701), (3, 687906567), (9, 229302189), (27, 76434063), (81, 25478021), (167, 12357603), (501, 4119201), (1503, 1373067), (4509, 457689), (13527, 152563)]