126823077

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 207136512

約数和(自身を除く): 80313435

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 2971, 4743, 8913, 14229, 26739, 42687, 50507, 80217, 92101, 151521, 240651, 276303, 454563, 828909, 1363689, 1565717, 2486727, 4091067, 4697151, 7460181, 14091453, 42274359, 126823077]

約数ペア:

[(1, 126823077), (3, 42274359), (9, 14091453), (17, 7460181), (27, 4697151), (31, 4091067), (51, 2486727), (81, 1565717), (93, 1363689), (153, 828909), (279, 454563), (459, 276303), (527, 240651), (837, 151521), (1377, 92101), (1581, 80217), (2511, 50507), (2971, 42687), (4743, 26739), (8913, 14229)]