27473427

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 40974336

約数和(自身を除く): 13500909

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 607, 963, 1821, 5029, 5463, 15087, 28529, 45261, 64949, 85587, 194847, 256761, 584541, 3052603, 9157809, 27473427]

約数ペア:

[(1, 27473427), (3, 9157809), (9, 3052603), (47, 584541), (107, 256761), (141, 194847), (321, 85587), (423, 64949), (607, 45261), (963, 28529), (1821, 15087), (5029, 5463)]