55207071

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 82418960

約数和(自身を除く): 27211889

約数列:

[1, 3, 9, 37, 111, 193, 333, 579, 859, 1737, 2577, 7141, 7731, 21423, 31783, 64269, 95349, 165787, 286047, 497361, 1492083, 6134119, 18402357, 55207071]

約数ペア:

[(1, 55207071), (3, 18402357), (9, 6134119), (37, 1492083), (111, 497361), (193, 286047), (333, 165787), (579, 95349), (859, 64269), (1737, 31783), (2577, 21423), (7141, 7731)]