53939109

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2153}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 82300032

約数和(自身を除く): 28360923

約数列:

[1, 3, 7, 21, 1193, 2153, 3579, 6459, 8351, 15071, 25053, 45213, 2568529, 7705587, 17979703, 53939109]

約数ペア:

[(1, 53939109), (3, 17979703), (7, 7705587), (21, 2568529), (1193, 45213), (2153, 25053), (3579, 15071), (6459, 8351)]