61032771

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 97574400

約数和(自身を除く): 36541629

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 153, 349, 381, 459, 1047, 1143, 1377, 2159, 3141, 3429, 5933, 6477, 9423, 10287, 17799, 19431, 28269, 44323, 53397, 58293, 132969, 160191, 174879, 398907, 480573, 753491, 1196721, 2260473, 3590163, 6781419, 20344257, 61032771]

約数ペア:

[(1, 61032771), (3, 20344257), (9, 6781419), (17, 3590163), (27, 2260473), (51, 1196721), (81, 753491), (127, 480573), (153, 398907), (349, 174879), (381, 160191), (459, 132969), (1047, 58293), (1143, 53397), (1377, 44323), (2159, 28269), (3141, 19431), (3429, 17799), (5933, 10287), (6477, 9423)]