163048707

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{5801}}^1$

素因数の和:6160

約数の個数: 20

約数和(自身を含む): 244310616

約数和(自身を除く): 81261909

約数列:

[1, 3, 9, 27, 81, 347, 1041, 3123, 5801, 9369, 17403, 28107, 52209, 156627, 469881, 2012947, 6038841, 18116523, 54349569, 163048707]

約数ペア:

[(1, 163048707), (3, 54349569), (9, 18116523), (27, 6038841), (81, 2012947), (347, 469881), (1041, 156627), (3123, 52209), (5801, 28107), (9369, 17403)]