6977881651209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7537}}^1\times {\mathrm{49369}}^1$

素因数の和:56982

約数の個数: 64

約数和(自身を含む): 11432480563200

約数和(自身を除く): 4454598911991

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 7537, 18753, 22611, 49369, 52759, 143203, 148107, 158277, 345583, 354239, 429609, 938011, 1002421, 1036749, 1062717, 2320343, 2479673, 2814033, 3007263, 6566077, 6730541, 6961029, 7439019, 16242401, 19698231, 20191623, 44086517, 47113787, 48727203, 132259551, 141341361, 308605619, 372094153, 925816857, 1116282459, 2604659071, 7069788907, 7813977213, 17488425191, 21209366721, 49488522349, 52465275573, 122418976337, 148465567047, 332280078629, 367256929011, 996840235887, 2325960550403, 6977881651209]

約数ペア:

[(1, 6977881651209), (3, 2325960550403), (7, 996840235887), (19, 367256929011), (21, 332280078629), (47, 148465567047), (57, 122418976337), (133, 52465275573), (141, 49488522349), (329, 21209366721), (399, 17488425191), (893, 7813977213), (987, 7069788907), (2679, 2604659071), (6251, 1116282459), (7537, 925816857), (18753, 372094153), (22611, 308605619), (49369, 141341361), (52759, 132259551), (143203, 48727203), (148107, 47113787), (158277, 44086517), (345583, 20191623), (354239, 19698231), (429609, 16242401), (938011, 7439019), (1002421, 6961029), (1036749, 6730541), (1062717, 6566077), (2320343, 3007263), (2479673, 2814033)]