25577217

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 39866580

約数和(自身を除く): 14289363

約数列:

[1, 3, 9, 29, 43, 53, 87, 129, 159, 261, 387, 477, 1247, 1537, 1849, 2279, 3741, 4611, 5547, 6837, 11223, 13833, 16641, 20511, 53621, 66091, 97997, 160863, 198273, 293991, 482589, 594819, 881973, 2841913, 8525739, 25577217]

約数ペア:

[(1, 25577217), (3, 8525739), (9, 2841913), (29, 881973), (43, 594819), (53, 482589), (87, 293991), (129, 198273), (159, 160863), (261, 97997), (387, 66091), (477, 53621), (1247, 20511), (1537, 16641), (1849, 13833), (2279, 11223), (3741, 6837), (4611, 5547)]