25125903

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 16806897

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 2729, 3069, 8187, 9207, 24561, 30019, 73683, 84599, 90057, 253797, 270171, 761391, 810513, 930589, 2284173, 2791767, 8375301, 25125903]

約数ペア:

[(1, 25125903), (3, 8375301), (9, 2791767), (11, 2284173), (27, 930589), (31, 810513), (33, 761391), (93, 270171), (99, 253797), (279, 90057), (297, 84599), (341, 73683), (837, 30019), (1023, 24561), (2729, 9207), (3069, 8187)]