27049239

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8101}}^1$

素因数の和:8167

約数の個数: 24

約数和(自身を含む): 45500832

約数和(自身を除く): 18451593

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8101, 24303, 56707, 72909, 170121, 429353, 510363, 1288059, 3005471, 3864177, 9016413, 27049239]

約数ペア:

[(1, 27049239), (3, 9016413), (7, 3864177), (9, 3005471), (21, 1288059), (53, 510363), (63, 429353), (159, 170121), (371, 72909), (477, 56707), (1113, 24303), (3339, 8101)]