68720961

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{13627}}^1$

素因数の和:13712

約数の個数: 12

約数和(自身を含む): 93924176

約数和(自身を除く): 25203215

約数列:

[1, 3, 41, 123, 1681, 5043, 13627, 40881, 558707, 1676121, 22906987, 68720961]

約数ペア:

[(1, 68720961), (3, 22906987), (41, 1676121), (123, 558707), (1681, 40881), (5043, 13627)]