27261231

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 37179648

約数和(自身を除く): 9918417

約数列:

[1, 3, 71, 131, 213, 393, 977, 2931, 9301, 27903, 69367, 127987, 208101, 383961, 9087077, 27261231]

約数ペア:

[(1, 27261231), (3, 9087077), (71, 383961), (131, 208101), (213, 127987), (393, 69367), (977, 27903), (2931, 9301)]