166489071

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{4639}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 253900800

約数和(自身を除く): 87411729

約数列:

[1, 3, 7, 21, 1709, 4639, 5127, 11963, 13917, 32473, 35889, 97419, 7928051, 23784153, 55496357, 166489071]

約数ペア:

[(1, 166489071), (3, 55496357), (7, 23784153), (21, 7928051), (1709, 97419), (4639, 35889), (5127, 32473), (11963, 13917)]