78896277

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 116849304

約数和(自身を除く): 37953027

約数列:

[1, 3, 9, 53, 159, 193, 477, 579, 857, 1737, 2571, 7713, 10229, 30687, 45421, 92061, 136263, 165401, 408789, 496203, 1488609, 8766253, 26298759, 78896277]

約数ペア:

[(1, 78896277), (3, 26298759), (9, 8766253), (53, 1488609), (159, 496203), (193, 408789), (477, 165401), (579, 136263), (857, 92061), (1737, 45421), (2571, 30687), (7713, 10229)]