164210823

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113327}}^1$

素因数の和:113363

約数の個数: 24

約数和(自身を含む): 282866688

約数和(自身を除く): 118655865

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 113327, 339981, 793289, 1019943, 2379867, 2606521, 7139601, 7819563, 18245647, 23458689, 54736941, 164210823]

約数ペア:

[(1, 164210823), (3, 54736941), (7, 23458689), (9, 18245647), (21, 7819563), (23, 7139601), (63, 2606521), (69, 2379867), (161, 1019943), (207, 793289), (483, 339981), (1449, 113327)]