51151701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5659}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 71723520

約数和(自身を除く): 20571819

約数列:

[1, 3, 23, 69, 131, 393, 3013, 5659, 9039, 16977, 130157, 390471, 741329, 2223987, 17050567, 51151701]

約数ペア:

[(1, 51151701), (3, 17050567), (23, 2223987), (69, 741329), (131, 390471), (393, 130157), (3013, 16977), (5659, 9039)]