27674217

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{2293}}^1$

素因数の和:2454

約数の個数: 20

約数和(自身を含む): 41636100

約数和(自身を除く): 13961883

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 2293, 4023, 6879, 12069, 20637, 61911, 185733, 341657, 1024971, 3074913, 9224739, 27674217]

約数ペア:

[(1, 27674217), (3, 9224739), (9, 3074913), (27, 1024971), (81, 341657), (149, 185733), (447, 61911), (1341, 20637), (2293, 12069), (4023, 6879)]