121276263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{13417}}^1$

素因数の和:13574

約数の個数: 16

約数和(自身を含む): 170032896

約数和(自身を除く): 48756633

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 13417, 40251, 308591, 925773, 1757627, 5272881, 40425421, 121276263]

約数ペア:

[(1, 121276263), (3, 40425421), (23, 5272881), (69, 1757627), (131, 925773), (393, 308591), (3013, 40251), (9039, 13417)]