53191107

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{2851}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 78943360

約数和(自身を除く): 25752253

約数列:

[1, 3, 9, 27, 691, 2073, 2851, 6219, 8553, 18657, 25659, 76977, 1970041, 5910123, 17730369, 53191107]

約数ペア:

[(1, 53191107), (3, 17730369), (9, 5910123), (27, 1970041), (691, 76977), (2073, 25659), (2851, 18657), (6219, 8553)]