55078611

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18869}}^1$

素因数の和:19018

約数の個数: 16

約数和(自身を含む): 84537600

約数和(自身を除く): 29458989

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18869, 56607, 132083, 396249, 2622791, 7868373, 18359537, 55078611]

約数ペア:

[(1, 55078611), (3, 18359537), (7, 7868373), (21, 2622791), (139, 396249), (417, 132083), (973, 56607), (2919, 18869)]