65298069

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4262

約数の個数: 20

約数和(自身を含む): 98058400

約数和(自身を除く): 32760331

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 4051, 5373, 12153, 16119, 36459, 109377, 328131, 806149, 2418447, 7255341, 21766023, 65298069]

約数ペア:

[(1, 65298069), (3, 21766023), (9, 7255341), (27, 2418447), (81, 806149), (199, 328131), (597, 109377), (1791, 36459), (4051, 16119), (5373, 12153)]