168320269443

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1\times {\mathrm{63839}}^1$

素因数の和:70682

約数の個数: 16

約数和(自身を含む): 226177459200

約数和(自身を除く): 57857189757

約数列:

[1, 3, 131, 393, 6709, 20127, 63839, 191517, 878879, 2636637, 8362909, 25088727, 428295851, 1284887553, 56106756481, 168320269443]

約数ペア:

[(1, 168320269443), (3, 56106756481), (131, 1284887553), (393, 428295851), (6709, 25088727), (20127, 8362909), (63839, 2636637), (191517, 878879)]