55373709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2579}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 78390720

約数和(自身を除く): 23017011

約数列:

[1, 3, 17, 51, 421, 1263, 2579, 7157, 7737, 21471, 43843, 131529, 1085759, 3257277, 18457903, 55373709]

約数ペア:

[(1, 55373709), (3, 18457903), (17, 3257277), (51, 1085759), (421, 131529), (1263, 43843), (2579, 21471), (7157, 7737)]