26690631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19727}}^1$

素因数の和:19782

約数の個数: 16

約数和(自身を含む): 39771648

約数和(自身を除く): 13081017

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 19727, 59181, 216997, 650991, 808807, 2426421, 8896877, 26690631]

約数ペア:

[(1, 26690631), (3, 8896877), (11, 2426421), (33, 808807), (41, 650991), (123, 216997), (451, 59181), (1353, 19727)]