156331377

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{3049}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 235362400

約数和(自身を除く): 79031023

約数列:

[1, 3, 9, 27, 81, 211, 243, 633, 1899, 3049, 5697, 9147, 17091, 27441, 51273, 82323, 246969, 643339, 740907, 1930017, 5790051, 17370153, 52110459, 156331377]

約数ペア:

[(1, 156331377), (3, 52110459), (9, 17370153), (27, 5790051), (81, 1930017), (211, 740907), (243, 643339), (633, 246969), (1899, 82323), (3049, 51273), (5697, 27441), (9147, 17091)]