165763647

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13633}}^1$

素因数の和:13839

約数の個数: 24

約数和(自身を含む): 275079584

約数和(自身を除く): 109315937

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 13633, 40899, 95431, 122697, 286293, 858879, 2631169, 7893507, 18418183, 23680521, 55254549, 165763647]

約数ペア:

[(1, 165763647), (3, 55254549), (7, 23680521), (9, 18418183), (21, 7893507), (63, 2631169), (193, 858879), (579, 286293), (1351, 122697), (1737, 95431), (4053, 40899), (12159, 13633)]