55783599

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 76712064

約数和(自身を除く): 20928465

約数列:

[1, 3, 43, 129, 131, 393, 3301, 5633, 9903, 16899, 141943, 425829, 432431, 1297293, 18594533, 55783599]

約数ペア:

[(1, 55783599), (3, 18594533), (43, 1297293), (129, 432431), (131, 425829), (393, 141943), (3301, 16899), (5633, 9903)]