163325403

素因数分解:

$3^5\times {\mathrm{397}}^1\times {\mathrm{1693}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 245413168

約数和(自身を除く): 82087765

約数列:

[1, 3, 9, 27, 81, 243, 397, 1191, 1693, 3573, 5079, 10719, 15237, 32157, 45711, 96471, 137133, 411399, 672121, 2016363, 6049089, 18147267, 54441801, 163325403]

約数ペア:

[(1, 163325403), (3, 54441801), (9, 18147267), (27, 6049089), (81, 2016363), (243, 672121), (397, 411399), (1191, 137133), (1693, 96471), (3573, 45711), (5079, 32157), (10719, 15237)]