57138543

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 105460992

約数和(自身を除く): 48322449

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2011, 2583, 3157, 4059, 6033, 9471, 14077, 18099, 22121, 28413, 42231, 66363, 82451, 126693, 154847, 199089, 247353, 464541, 577157, 742059, 906961, 1393623, 1731471, 2720883, 5194413, 6348727, 8162649, 19046181, 57138543]

約数ペア:

[(1, 57138543), (3, 19046181), (7, 8162649), (9, 6348727), (11, 5194413), (21, 2720883), (33, 1731471), (41, 1393623), (63, 906961), (77, 742059), (99, 577157), (123, 464541), (231, 247353), (287, 199089), (369, 154847), (451, 126693), (693, 82451), (861, 66363), (1353, 42231), (2011, 28413), (2583, 22121), (3157, 18099), (4059, 14077), (6033, 9471)]