123670053

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 206112816

約数和(自身を除く): 82442763

約数列:

[1, 3, 9, 13, 17, 39, 51, 97, 117, 153, 221, 291, 641, 663, 873, 1261, 1649, 1923, 1989, 3783, 4947, 5769, 8333, 10897, 11349, 14841, 21437, 24999, 32691, 62177, 64311, 74997, 98073, 141661, 186531, 192933, 424983, 559593, 808301, 1057009, 1274949, 2424903, 3171027, 7274709, 9513081, 13741117, 41223351, 123670053]

約数ペア:

[(1, 123670053), (3, 41223351), (9, 13741117), (13, 9513081), (17, 7274709), (39, 3171027), (51, 2424903), (97, 1274949), (117, 1057009), (153, 808301), (221, 559593), (291, 424983), (641, 192933), (663, 186531), (873, 141661), (1261, 98073), (1649, 74997), (1923, 64311), (1989, 62177), (3783, 32691), (4947, 24999), (5769, 21437), (8333, 14841), (10897, 11349)]