528033807

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 920424960

約数和(自身を除く): 392391153

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 503, 877, 1197, 1509, 2631, 3521, 4527, 6139, 7893, 9557, 10563, 16663, 18417, 28671, 31689, 49989, 55251, 66899, 86013, 116641, 149967, 200697, 349923, 441131, 602091, 1049769, 1323393, 3087917, 3970179, 8381489, 9263751, 25144467, 27791253, 58670423, 75433401, 176011269, 528033807]

約数ペア:

[(1, 528033807), (3, 176011269), (7, 75433401), (9, 58670423), (19, 27791253), (21, 25144467), (57, 9263751), (63, 8381489), (133, 3970179), (171, 3087917), (399, 1323393), (503, 1049769), (877, 602091), (1197, 441131), (1509, 349923), (2631, 200697), (3521, 149967), (4527, 116641), (6139, 86013), (7893, 66899), (9557, 55251), (10563, 49989), (16663, 31689), (18417, 28671)]