12156631227

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1282751}}^1$

素因数の和:1282782

約数の個数: 28

約数和(自身を含む): 19628671104

約数和(自身を除く): 7472039877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 1282751, 3848253, 11544759, 16675763, 34634277, 50027289, 103902831, 150081867, 311708493, 450245601, 935125479, 1350736803, 4052210409, 12156631227]

約数ペア:

[(1, 12156631227), (3, 4052210409), (9, 1350736803), (13, 935125479), (27, 450245601), (39, 311708493), (81, 150081867), (117, 103902831), (243, 50027289), (351, 34634277), (729, 16675763), (1053, 11544759), (3159, 3848253), (9477, 1282751)]