161004084183

素因数分解:

$3^4\times {\mathrm{1423}}^1\times {\mathrm{1396841}}^1$

素因数の和:1398276

約数の個数: 20

約数和(自身を含む): 240681463968

約数和(自身を除く): 79677379785

約数列:

[1, 3, 9, 27, 81, 1423, 4269, 12807, 38421, 115263, 1396841, 4190523, 12571569, 37714707, 113144121, 1987704743, 5963114229, 17889342687, 53668028061, 161004084183]

約数ペア:

[(1, 161004084183), (3, 53668028061), (9, 17889342687), (27, 5963114229), (81, 1987704743), (1423, 113144121), (4269, 37714707), (12807, 12571569), (38421, 4190523), (115263, 1396841)]