147587487

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 208986624

約数和(自身を除く): 61399137

約数列:

[1, 3, 37, 61, 71, 111, 183, 213, 307, 921, 2257, 2627, 4331, 6771, 7881, 11359, 12993, 18727, 21797, 34077, 56181, 65391, 160247, 480741, 692899, 806489, 1329617, 2078697, 2419467, 3988851, 49195829, 147587487]

約数ペア:

[(1, 147587487), (3, 49195829), (37, 3988851), (61, 2419467), (71, 2078697), (111, 1329617), (183, 806489), (213, 692899), (307, 480741), (921, 160247), (2257, 65391), (2627, 56181), (4331, 34077), (6771, 21797), (7881, 18727), (11359, 12993)]