51436719

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1723}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 77455872

約数和(自身を除く): 26019153

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 1723, 3317, 5169, 9951, 15507, 29853, 53413, 160239, 184361, 480717, 553083, 1659249, 5715191, 17145573, 51436719]

約数ペア:

[(1, 51436719), (3, 17145573), (9, 5715191), (31, 1659249), (93, 553083), (107, 480717), (279, 184361), (321, 160239), (963, 53413), (1723, 29853), (3317, 15507), (5169, 9951)]