54846987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 81715200

約数和(自身を除く): 26868213

約数列:

[1, 3, 13, 37, 39, 111, 191, 199, 481, 573, 597, 1443, 2483, 2587, 7067, 7363, 7449, 7761, 21201, 22089, 38009, 91871, 95719, 114027, 275613, 287157, 494117, 1406333, 1482351, 4218999, 18282329, 54846987]

約数ペア:

[(1, 54846987), (3, 18282329), (13, 4218999), (37, 1482351), (39, 1406333), (111, 494117), (191, 287157), (199, 275613), (481, 114027), (573, 95719), (597, 91871), (1443, 38009), (2483, 22089), (2587, 21201), (7067, 7761), (7363, 7449)]