81119331

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{14561}}^1$

素因数の和:15186

約数の個数: 12

約数和(自身を含む): 117369720

約数和(自身を除く): 36250389

約数列:

[1, 3, 9, 619, 1857, 5571, 14561, 43683, 131049, 9013259, 27039777, 81119331]

約数ペア:

[(1, 81119331), (3, 27039777), (9, 9013259), (619, 131049), (1857, 43683), (5571, 14561)]