163915909

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 172340784

約数和(自身を除く): 8424875

約数列:

[1, 41, 53, 241, 313, 2173, 9881, 12773, 12833, 16589, 75433, 523693, 680149, 3092753, 3997949, 163915909]

約数ペア:

[(1, 163915909), (41, 3997949), (53, 3092753), (241, 680149), (313, 523693), (2173, 75433), (9881, 16589), (12773, 12833)]