177306327

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{198997}}^1$

素因数の和:199020

約数の個数: 20

約数和(自身を含む): 288945096

約数和(自身を除く): 111638769

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 198997, 596991, 1790973, 2188967, 5372919, 6566901, 16118757, 19700703, 59102109, 177306327]

約数ペア:

[(1, 177306327), (3, 59102109), (9, 19700703), (11, 16118757), (27, 6566901), (33, 5372919), (81, 2188967), (99, 1790973), (297, 596991), (891, 198997)]