67572297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 113572368

約数和(自身を除く): 46000071

約数列:

[1, 3, 9, 13, 17, 39, 51, 53, 117, 153, 159, 221, 477, 641, 663, 689, 901, 1923, 1989, 2067, 2703, 5769, 6201, 8109, 8333, 10897, 11713, 24999, 32691, 33973, 35139, 74997, 98073, 101919, 105417, 141661, 305757, 424983, 441649, 577541, 1274949, 1324947, 1732623, 3974841, 5197869, 7508033, 22524099, 67572297]

約数ペア:

[(1, 67572297), (3, 22524099), (9, 7508033), (13, 5197869), (17, 3974841), (39, 1732623), (51, 1324947), (53, 1274949), (117, 577541), (153, 441649), (159, 424983), (221, 305757), (477, 141661), (641, 105417), (663, 101919), (689, 98073), (901, 74997), (1923, 35139), (1989, 33973), (2067, 32691), (2703, 24999), (5769, 11713), (6201, 10897), (8109, 8333)]