77585839

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 4908881

約数列:

[1, 31, 61, 89, 461, 1891, 2759, 5429, 14291, 28121, 41029, 168299, 871751, 1271899, 2502769, 77585839]

約数ペア:

[(1, 77585839), (31, 2502769), (61, 1271899), (89, 871751), (461, 168299), (1891, 41029), (2759, 28121), (5429, 14291)]