52884171

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{21061}}^1$

素因数の和:21104

約数の個数: 20

約数和(自身を含む): 81552064

約数和(自身を除く): 28667893

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 21061, 63183, 189549, 568647, 652891, 1705941, 1958673, 5876019, 17628057, 52884171]

約数ペア:

[(1, 52884171), (3, 17628057), (9, 5876019), (27, 1958673), (31, 1705941), (81, 652891), (93, 568647), (279, 189549), (837, 63183), (2511, 21061)]