42776829

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8951}}^1$

素因数の和:9022

約数の個数: 20

約数和(自身を含む): 64991520

約数和(自身を除く): 22214691

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8951, 26853, 80559, 241677, 528109, 725031, 1584327, 4752981, 14258943, 42776829]

約数ペア:

[(1, 42776829), (3, 14258943), (9, 4752981), (27, 1584327), (59, 725031), (81, 528109), (177, 241677), (531, 80559), (1593, 26853), (4779, 8951)]