155986479

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{175069}}^1$

素因数の和:175092

約数の個数: 20

約数和(自身を含む): 254201640

約数和(自身を除く): 98215161

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 175069, 525207, 1575621, 1925759, 4726863, 5777277, 14180589, 17331831, 51995493, 155986479]

約数ペア:

[(1, 155986479), (3, 51995493), (9, 17331831), (11, 14180589), (27, 5777277), (33, 4726863), (81, 1925759), (99, 1575621), (297, 525207), (891, 175069)]