85857111

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73951}}^1$

素因数の和:74003

約数の個数: 16

約数和(自身を含む): 130155520

約数和(自身を除く): 44298409

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 73951, 221853, 665559, 1996677, 3179893, 9539679, 28619037, 85857111]

約数ペア:

[(1, 85857111), (3, 28619037), (9, 9539679), (27, 3179893), (43, 1996677), (129, 665559), (387, 221853), (1161, 73951)]