27148191

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31531}}^1$

素因数の和:31582

約数の個数: 16

約数和(自身を含む): 42379008

約数和(自身を除く): 15230817

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31531, 94593, 220717, 662151, 1292771, 3878313, 9049397, 27148191]

約数ペア:

[(1, 27148191), (3, 9049397), (7, 3878313), (21, 1292771), (41, 662151), (123, 220717), (287, 94593), (861, 31531)]