40436139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3881}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 56646144

約数和(自身を除く): 16210005

約数列:

[1, 3, 23, 69, 151, 453, 3473, 3881, 10419, 11643, 89263, 267789, 586031, 1758093, 13478713, 40436139]

約数ペア:

[(1, 40436139), (3, 13478713), (23, 1758093), (69, 586031), (151, 267789), (453, 89263), (3473, 11643), (3881, 10419)]