61768509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 93477888

約数和(自身を除く): 31709379

約数列:

[1, 3, 11, 33, 41, 71, 123, 213, 451, 643, 781, 1353, 1929, 2343, 2911, 7073, 8733, 21219, 26363, 32021, 45653, 79089, 96063, 136959, 289993, 502183, 869979, 1506549, 1871773, 5615319, 20589503, 61768509]

約数ペア:

[(1, 61768509), (3, 20589503), (11, 5615319), (33, 1871773), (41, 1506549), (71, 869979), (123, 502183), (213, 289993), (451, 136959), (643, 96063), (781, 79089), (1353, 45653), (1929, 32021), (2343, 26363), (2911, 21219), (7073, 8733)]