81957714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11317}}^1$

素因数の和:11410

約数の個数: 32

約数和(自身を含む): 176017536

約数和(自身を除く): 94059822

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 11317, 22634, 33951, 67902, 192389, 384778, 577167, 803507, 1154334, 1607014, 2410521, 4821042, 13659619, 27319238, 40978857, 81957714]

約数ペア:

[(1, 81957714), (2, 40978857), (3, 27319238), (6, 13659619), (17, 4821042), (34, 2410521), (51, 1607014), (71, 1154334), (102, 803507), (142, 577167), (213, 384778), (426, 192389), (1207, 67902), (2414, 33951), (3621, 22634), (7242, 11317)]