271659258

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{128993}}^1$

素因数の和:129020

約数の個数: 40

約数和(自身を含む): 655547508

約数和(自身を除く): 383888250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 128993, 257986, 386979, 773958, 1160937, 1676909, 2321874, 3353818, 3482811, 5030727, 6965622, 10061454, 10448433, 15092181, 20896866, 30184362, 45276543, 90553086, 135829629, 271659258]

約数ペア:

[(1, 271659258), (2, 135829629), (3, 90553086), (6, 45276543), (9, 30184362), (13, 20896866), (18, 15092181), (26, 10448433), (27, 10061454), (39, 6965622), (54, 5030727), (78, 3482811), (81, 3353818), (117, 2321874), (162, 1676909), (234, 1160937), (351, 773958), (702, 386979), (1053, 257986), (2106, 128993)]