27502431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20327}}^1$

素因数の和:20382

約数の個数: 16

約数和(自身を含む): 40981248

約数和(自身を除く): 13478817

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 20327, 60981, 223597, 670791, 833407, 2500221, 9167477, 27502431]

約数ペア:

[(1, 27502431), (3, 9167477), (11, 2500221), (33, 833407), (41, 670791), (123, 223597), (451, 60981), (1353, 20327)]