137217993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{378011}}^1$

素因数の和:378036

約数の個数: 12

約数和(自身を含む): 201102384

約数和(自身を除く): 63884391

約数列:

[1, 3, 11, 33, 121, 363, 378011, 1134033, 4158121, 12474363, 45739331, 137217993]

約数ペア:

[(1, 137217993), (3, 45739331), (11, 12474363), (33, 4158121), (121, 1134033), (363, 378011)]