138137788233

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{277889}}^1$

素因数の和:277956

約数の個数: 60

約数和(自身を含む): 230598124020

約数和(自身を除く): 92460335787

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 361, 459, 513, 969, 1083, 1377, 1539, 2907, 3249, 6137, 8721, 9747, 18411, 26163, 29241, 55233, 165699, 277889, 497097, 833667, 2501001, 4724113, 5279891, 7503003, 14172339, 15839673, 22509009, 42517017, 47519019, 89758147, 100317929, 127551051, 142557057, 269274441, 300953787, 382653153, 427671171, 807823323, 902861361, 1705404793, 2423469969, 2708584083, 5116214379, 7270409907, 8125752249, 15348643137, 46045929411, 138137788233]

約数ペア:

[(1, 138137788233), (3, 46045929411), (9, 15348643137), (17, 8125752249), (19, 7270409907), (27, 5116214379), (51, 2708584083), (57, 2423469969), (81, 1705404793), (153, 902861361), (171, 807823323), (323, 427671171), (361, 382653153), (459, 300953787), (513, 269274441), (969, 142557057), (1083, 127551051), (1377, 100317929), (1539, 89758147), (2907, 47519019), (3249, 42517017), (6137, 22509009), (8721, 15839673), (9747, 14172339), (18411, 7503003), (26163, 5279891), (29241, 4724113), (55233, 2501001), (165699, 833667), (277889, 497097)]