83462757

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 55883163

約数列:

[1, 3, 7, 21, 31, 41, 53, 59, 93, 123, 159, 177, 217, 287, 371, 413, 651, 861, 1113, 1239, 1271, 1643, 1829, 2173, 2419, 3127, 3813, 4929, 5487, 6519, 7257, 8897, 9381, 11501, 12803, 15211, 16933, 21889, 26691, 34503, 38409, 45633, 50799, 65667, 67363, 74989, 96937, 128207, 202089, 224967, 290811, 384621, 471541, 524923, 678559, 897449, 1414623, 1574769, 2035677, 2692347, 3974417, 11923251, 27820919, 83462757]

約数ペア:

[(1, 83462757), (3, 27820919), (7, 11923251), (21, 3974417), (31, 2692347), (41, 2035677), (53, 1574769), (59, 1414623), (93, 897449), (123, 678559), (159, 524923), (177, 471541), (217, 384621), (287, 290811), (371, 224967), (413, 202089), (651, 128207), (861, 96937), (1113, 74989), (1239, 67363), (1271, 65667), (1643, 50799), (1829, 45633), (2173, 38409), (2419, 34503), (3127, 26691), (3813, 21889), (4929, 16933), (5487, 15211), (6519, 12803), (7257, 11501), (8897, 9381)]