25812189

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8171}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 41644512

約数和(自身を除く): 15832323

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8171, 24513, 73539, 106223, 220617, 318669, 661851, 956007, 1985553, 2868021, 8604063, 25812189]

約数ペア:

[(1, 25812189), (3, 8604063), (9, 2868021), (13, 1985553), (27, 956007), (39, 661851), (81, 318669), (117, 220617), (243, 106223), (351, 73539), (1053, 24513), (3159, 8171)]