55830303

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{36277}}^1$

素因数の和:36308

約数の個数: 20

約数和(自身を含む): 87792760

約数和(自身を除く): 31962457

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 36277, 108831, 326493, 689263, 979479, 2067789, 2938437, 6203367, 18610101, 55830303]

約数ペア:

[(1, 55830303), (3, 18610101), (9, 6203367), (19, 2938437), (27, 2067789), (57, 979479), (81, 689263), (171, 326493), (513, 108831), (1539, 36277)]