271315359

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84443}}^1$

素因数の和:84476

約数の個数: 32

約数和(自身を含む): 486397440

約数和(自身を除く): 215082081

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 84443, 253329, 591101, 759987, 1435531, 1773303, 2279961, 4306593, 5319909, 10048717, 12919779, 15959727, 30146151, 38759337, 90438453, 271315359]

約数ペア:

[(1, 271315359), (3, 90438453), (7, 38759337), (9, 30146151), (17, 15959727), (21, 12919779), (27, 10048717), (51, 5319909), (63, 4306593), (119, 2279961), (153, 1773303), (189, 1435531), (357, 759987), (459, 591101), (1071, 253329), (3213, 84443)]