47543553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 74355840

約数和(自身を除く): 26812287

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 239, 279, 713, 717, 961, 2139, 2151, 2883, 5497, 6417, 7409, 8649, 16491, 22103, 22227, 49473, 66309, 66681, 170407, 198927, 229679, 511221, 689037, 1533663, 2067111, 5282617, 15847851, 47543553]

約数ペア:

[(1, 47543553), (3, 15847851), (9, 5282617), (23, 2067111), (31, 1533663), (69, 689037), (93, 511221), (207, 229679), (239, 198927), (279, 170407), (713, 66681), (717, 66309), (961, 49473), (2139, 22227), (2151, 22103), (2883, 16491), (5497, 8649), (6417, 7409)]