189862401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{3881}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 264597120

約数和(自身を除く): 74734719

約数列:

[1, 3, 23, 69, 709, 2127, 3881, 11643, 16307, 48921, 89263, 267789, 2751629, 8254887, 63287467, 189862401]

約数ペア:

[(1, 189862401), (3, 63287467), (23, 8254887), (69, 2751629), (709, 267789), (2127, 89263), (3881, 48921), (11643, 16307)]