66160839

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2143}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 90768384

約数和(自身を除く): 24607545

約数列:

[1, 3, 41, 123, 251, 753, 2143, 6429, 10291, 30873, 87863, 263589, 537893, 1613679, 22053613, 66160839]

約数ペア:

[(1, 66160839), (3, 22053613), (41, 1613679), (123, 537893), (251, 263589), (753, 87863), (2143, 30873), (6429, 10291)]