163991036178

素因数分解:

$2^1\times 3^2\times {\mathrm{9110613121}}^1$

素因数の和:9110613129

約数の個数: 12

約数和(自身を含む): 355313911758

約数和(自身を除く): 191322875580

約数列:

[1, 2, 3, 6, 9, 18, 9110613121, 18221226242, 27331839363, 54663678726, 81995518089, 163991036178]

約数ペア:

[(1, 163991036178), (2, 81995518089), (3, 54663678726), (6, 27331839363), (9, 18221226242), (18, 9110613121)]