55193439

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29531}}^1$

素因数の和:29630

約数の個数: 16

約数和(自身を含む): 85052160

約数和(自身を除く): 29858721

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 29531, 88593, 206717, 620151, 2628259, 7884777, 18397813, 55193439]

約数ペア:

[(1, 55193439), (3, 18397813), (7, 7884777), (21, 2628259), (89, 620151), (267, 206717), (623, 88593), (1869, 29531)]