26624997

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 45388800

約数和(自身を除く): 18763803

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 787, 1253, 1611, 2361, 3759, 4833, 5509, 7083, 11277, 16527, 21249, 33831, 49581, 140873, 148743, 422619, 986111, 1267857, 2958333, 3803571, 8874999, 26624997]

約数ペア:

[(1, 26624997), (3, 8874999), (7, 3803571), (9, 2958333), (21, 1267857), (27, 986111), (63, 422619), (179, 148743), (189, 140873), (537, 49581), (787, 33831), (1253, 21249), (1611, 16527), (2361, 11277), (3759, 7083), (4833, 5509)]