189173889

素因数分解:

$3^2\times {\mathrm{5501}}^1\times {\mathrm{3821}}^1$

素因数の和:9328

約数の個数: 12

約数和(自身を含む): 273372372

約数和(自身を除く): 84198483

約数列:

[1, 3, 9, 3821, 5501, 11463, 16503, 34389, 49509, 21019321, 63057963, 189173889]

約数ペア:

[(1, 189173889), (3, 63057963), (9, 21019321), (3821, 49509), (5501, 34389), (11463, 16503)]