164496021

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 221907840

約数和(自身を除く): 57411819

約数列:

[1, 3, 113, 339, 631, 769, 1893, 2307, 71303, 86897, 213909, 260691, 485239, 1455717, 54832007, 164496021]

約数ペア:

[(1, 164496021), (3, 54832007), (113, 1455717), (339, 485239), (631, 260691), (769, 213909), (1893, 86897), (2307, 71303)]