12106827

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 18234216

約数和(自身を除く): 6127389

約数列:

[1, 3, 9, 27, 81, 137, 411, 1091, 1233, 3273, 3699, 9819, 11097, 29457, 88371, 149467, 448401, 1345203, 4035609, 12106827]

約数ペア:

[(1, 12106827), (3, 4035609), (9, 1345203), (27, 448401), (81, 149467), (137, 88371), (411, 29457), (1091, 11097), (1233, 9819), (3273, 3699)]