52167321

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 81126144

約数和(自身を除く): 28958823

約数列:

[1, 3, 9, 27, 47, 71, 81, 141, 193, 213, 423, 579, 639, 1269, 1737, 1917, 3337, 3807, 5211, 5751, 9071, 10011, 13703, 15633, 27213, 30033, 41109, 81639, 90099, 123327, 244917, 270297, 369981, 644041, 734751, 1109943, 1932123, 5796369, 17389107, 52167321]

約数ペア:

[(1, 52167321), (3, 17389107), (9, 5796369), (27, 1932123), (47, 1109943), (71, 734751), (81, 644041), (141, 369981), (193, 270297), (213, 244917), (423, 123327), (579, 90099), (639, 81639), (1269, 41109), (1737, 30033), (1917, 27213), (3337, 15633), (3807, 13703), (5211, 10011), (5751, 9071)]