55408653

素因数分解:

$3^2\times {\mathrm{1481}}^1\times {\mathrm{4157}}^1$

素因数の和:5644

約数の個数: 12

約数和(自身を含む): 80108028

約数和(自身を除く): 24699375

約数列:

[1, 3, 9, 1481, 4157, 4443, 12471, 13329, 37413, 6156517, 18469551, 55408653]

約数ペア:

[(1, 55408653), (3, 18469551), (9, 6156517), (1481, 37413), (4157, 13329), (4443, 12471)]