156944217129

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{57049879}}^1$

素因数の和:57050020

約数の個数: 16

約数和(自身を含む): 240978693120

約数和(自身を除く): 84034475991

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 57049879, 171149637, 399349153, 1198047459, 7473534149, 22420602447, 52314739043, 156944217129]

約数ペア:

[(1, 156944217129), (3, 52314739043), (7, 22420602447), (21, 7473534149), (131, 1198047459), (393, 399349153), (917, 171149637), (2751, 57049879)]