124320819

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 215749632

約数和(自身を除く): 91428813

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 93, 133, 161, 217, 361, 399, 437, 483, 529, 589, 651, 713, 1083, 1311, 1587, 1767, 2139, 2527, 3059, 3703, 4123, 4991, 7581, 8303, 9177, 10051, 11109, 11191, 12369, 13547, 14973, 16399, 24909, 30153, 33573, 40641, 49197, 58121, 70357, 78337, 94829, 114793, 174363, 190969, 211071, 235011, 257393, 284487, 311581, 344379, 572907, 772179, 934743, 1336783, 1801751, 2181067, 4010349, 5405253, 5920039, 6543201, 17760117, 41440273, 124320819]

約数ペア:

[(1, 124320819), (3, 41440273), (7, 17760117), (19, 6543201), (21, 5920039), (23, 5405253), (31, 4010349), (57, 2181067), (69, 1801751), (93, 1336783), (133, 934743), (161, 772179), (217, 572907), (361, 344379), (399, 311581), (437, 284487), (483, 257393), (529, 235011), (589, 211071), (651, 190969), (713, 174363), (1083, 114793), (1311, 94829), (1587, 78337), (1767, 70357), (2139, 58121), (2527, 49197), (3059, 40641), (3703, 33573), (4123, 30153), (4991, 24909), (7581, 16399), (8303, 14973), (9177, 13547), (10051, 12369), (11109, 11191)]