83428863

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 128698752

約数和(自身を除く): 45269889

約数列:

[1, 3, 7, 21, 107, 321, 347, 749, 1041, 2247, 2429, 7287, 11449, 34347, 37129, 80143, 111387, 240429, 259903, 779709, 3972803, 11918409, 27809621, 83428863]

約数ペア:

[(1, 83428863), (3, 27809621), (7, 11918409), (21, 3972803), (107, 779709), (321, 259903), (347, 240429), (749, 111387), (1041, 80143), (2247, 37129), (2429, 34347), (7287, 11449)]