68687811

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{4409}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 101959200

約数和(自身を除く): 33271389

約数列:

[1, 3, 9, 27, 577, 1731, 4409, 5193, 13227, 15579, 39681, 119043, 2543993, 7631979, 22895937, 68687811]

約数ペア:

[(1, 68687811), (3, 22895937), (9, 7631979), (27, 2543993), (577, 119043), (1731, 39681), (4409, 15579), (5193, 13227)]