85460121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 127380864

約数和(自身を除く): 41920743

約数列:

[1, 3, 9, 37, 111, 271, 333, 813, 947, 2439, 2841, 8523, 10027, 30081, 35039, 90243, 105117, 256637, 315351, 769911, 2309733, 9495569, 28486707, 85460121]

約数ペア:

[(1, 85460121), (3, 28486707), (9, 9495569), (37, 2309733), (111, 769911), (271, 315351), (333, 256637), (813, 105117), (947, 90243), (2439, 35039), (2841, 30081), (8523, 10027)]