82666863

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 124016256

約数和(自身を除く): 41349393

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1629, 1637, 4911, 5611, 14733, 16833, 50499, 50747, 152241, 296297, 456723, 888891, 2666673, 9185207, 27555621, 82666863]

約数ペア:

[(1, 82666863), (3, 27555621), (9, 9185207), (31, 2666673), (93, 888891), (181, 456723), (279, 296297), (543, 152241), (1629, 50747), (1637, 50499), (4911, 16833), (5611, 14733)]