77772933

素因数分解:

$3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 132568320

約数和(自身を除く): 54795387

約数列:

[1, 3, 7, 9, 21, 27, 63, 157, 189, 471, 1099, 1413, 2621, 3297, 4239, 7863, 9891, 18347, 23589, 29673, 55041, 70767, 165123, 411497, 495369, 1234491, 2880479, 3703473, 8641437, 11110419, 25924311, 77772933]

約数ペア:

[(1, 77772933), (3, 25924311), (7, 11110419), (9, 8641437), (21, 3703473), (27, 2880479), (63, 1234491), (157, 495369), (189, 411497), (471, 165123), (1099, 70767), (1413, 55041), (2621, 29673), (3297, 23589), (4239, 18347), (7863, 9891)]