201576331323

素因数分解:

$3^4\times {\mathrm{2657}}^1\times {\mathrm{936619}}^1$

素因数の和:939288

約数の個数: 20

約数和(自身を含む): 301233851160

約数和(自身を除く): 99657519837

約数列:

[1, 3, 9, 27, 81, 2657, 7971, 23913, 71739, 215217, 936619, 2809857, 8429571, 25288713, 75866139, 2488596683, 7465790049, 22397370147, 67192110441, 201576331323]

約数ペア:

[(1, 201576331323), (3, 67192110441), (9, 22397370147), (27, 7465790049), (81, 2488596683), (2657, 75866139), (7971, 25288713), (23913, 8429571), (71739, 2809857), (215217, 936619)]