55559589

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 75387840

約数和(自身を除く): 19828251

約数列:

[1, 3, 109, 131, 327, 393, 1297, 3891, 14279, 42837, 141373, 169907, 424119, 509721, 18519863, 55559589]

約数ペア:

[(1, 55559589), (3, 18519863), (109, 509721), (131, 424119), (327, 169907), (393, 141373), (1297, 42837), (3891, 14279)]