27161547

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18217}}^1$

素因数の和:18298

約数の個数: 16

約数和(自身を含む): 41974272

約数和(自身を除く): 14812725

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 18217, 54651, 127519, 382557, 1293407, 3880221, 9053849, 27161547]

約数ペア:

[(1, 27161547), (3, 9053849), (7, 3880221), (21, 1293407), (71, 382557), (213, 127519), (497, 54651), (1491, 18217)]