121771446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{278017}}^1$

素因数の和:278095

約数の個数: 16

約数和(自身を含む): 246879984

約数和(自身を除く): 125108538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 278017, 556034, 834051, 1668102, 20295241, 40590482, 60885723, 121771446]

約数ペア:

[(1, 121771446), (2, 60885723), (3, 40590482), (6, 20295241), (73, 1668102), (146, 834051), (219, 556034), (438, 278017)]