27742457427

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{17077}}^1$

素因数の和:17443

約数の個数: 32

約数和(自身を含む): 38954234880

約数和(自身を除く): 11211777453

約数列:

[1, 3, 29, 71, 87, 213, 263, 789, 2059, 6177, 7627, 17077, 18673, 22881, 51231, 56019, 495233, 541517, 1212467, 1485699, 1624551, 3637401, 4491251, 13473753, 35161543, 105484629, 130246279, 318878821, 390738837, 956636463, 9247485809, 27742457427]

約数ペア:

[(1, 27742457427), (3, 9247485809), (29, 956636463), (71, 390738837), (87, 318878821), (213, 130246279), (263, 105484629), (789, 35161543), (2059, 13473753), (6177, 4491251), (7627, 3637401), (17077, 1624551), (18673, 1485699), (22881, 1212467), (51231, 541517), (56019, 495233)]