27498159

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 43678440

約数和(自身を除く): 16180281

約数列:

[1, 3, 9, 13, 39, 101, 117, 169, 179, 303, 507, 537, 909, 1313, 1521, 1611, 2327, 3939, 6981, 11817, 17069, 18079, 20943, 30251, 51207, 54237, 90753, 153621, 162711, 235027, 272259, 705081, 2115243, 3055351, 9166053, 27498159]

約数ペア:

[(1, 27498159), (3, 9166053), (9, 3055351), (13, 2115243), (39, 705081), (101, 272259), (117, 235027), (169, 162711), (179, 153621), (303, 90753), (507, 54237), (537, 51207), (909, 30251), (1313, 20943), (1521, 18079), (1611, 17069), (2327, 11817), (3939, 6981)]