143446671

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 209729520

約数和(自身を除く): 66282849

約数列:

[1, 3, 9, 193, 269, 307, 579, 807, 921, 1737, 2421, 2763, 51917, 59251, 82583, 155751, 177753, 247749, 467253, 533259, 743247, 15938519, 47815557, 143446671]

約数ペア:

[(1, 143446671), (3, 47815557), (9, 15938519), (193, 743247), (269, 533259), (307, 467253), (579, 247749), (807, 177753), (921, 155751), (1737, 82583), (2421, 59251), (2763, 51917)]