172314243

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{5683}}^1$

素因数の和:6815

約数の個数: 16

約数和(自身を含む): 255552640

約数和(自身を除く): 83238397

約数列:

[1, 3, 9, 27, 1123, 3369, 5683, 10107, 17049, 30321, 51147, 153441, 6382009, 19146027, 57438081, 172314243]

約数ペア:

[(1, 172314243), (3, 57438081), (9, 19146027), (27, 6382009), (1123, 153441), (3369, 51147), (5683, 30321), (10107, 17049)]