81635961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{60337}}^1$

素因数の和:60392

約数の個数: 16

約数和(自身を含む): 121641408

約数和(自身を除く): 40005447

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 60337, 181011, 663707, 1991121, 2473817, 7421451, 27211987, 81635961]

約数ペア:

[(1, 81635961), (3, 27211987), (11, 7421451), (33, 2473817), (41, 1991121), (123, 663707), (451, 181011), (1353, 60337)]