68991534

素因数分解:

$2^1\times 3^3\times {\mathrm{1277621}}^1$

素因数の和:1277632

約数の個数: 16

約数和(自身を含む): 153314640

約数和(自身を除く): 84323106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1277621, 2555242, 3832863, 7665726, 11498589, 22997178, 34495767, 68991534]

約数ペア:

[(1, 68991534), (2, 34495767), (3, 22997178), (6, 11498589), (9, 7665726), (18, 3832863), (27, 2555242), (54, 1277621)]