91006587

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1987}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 150515456

約数和(自身を除く): 59508869

約数列:

[1, 3, 7, 9, 21, 63, 727, 1987, 2181, 5089, 5961, 6543, 13909, 15267, 17883, 41727, 45801, 125181, 1444549, 4333647, 10111843, 13000941, 30335529, 91006587]

約数ペア:

[(1, 91006587), (3, 30335529), (7, 13000941), (9, 10111843), (21, 4333647), (63, 1444549), (727, 125181), (1987, 45801), (2181, 41727), (5089, 17883), (5961, 15267), (6543, 13909)]