226173627

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{164251}}^1$

素因数の和:164280

約数の個数: 20

約数和(自身を含む): 357740856

約数和(自身を除く): 131567229

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 164251, 492753, 1478259, 2792267, 4434777, 8376801, 13304331, 25130403, 75391209, 226173627]

約数ペア:

[(1, 226173627), (3, 75391209), (9, 25130403), (17, 13304331), (27, 8376801), (51, 4434777), (81, 2792267), (153, 1478259), (459, 492753), (1377, 164251)]