91768281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 46333479

約数列:

[1, 3, 11, 33, 53, 71, 159, 213, 583, 739, 781, 1749, 2217, 2343, 3763, 8129, 11289, 24387, 39167, 41393, 52469, 117501, 124179, 157407, 430837, 577159, 1292511, 1731477, 2780857, 8342571, 30589427, 91768281]

約数ペア:

[(1, 91768281), (3, 30589427), (11, 8342571), (33, 2780857), (53, 1731477), (71, 1292511), (159, 577159), (213, 430837), (583, 157407), (739, 124179), (781, 117501), (1749, 52469), (2217, 41393), (2343, 39167), (3763, 24387), (8129, 11289)]