66403414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431191}}^1$

素因数の和:431211

約数の個数: 16

約数和(自身を含む): 124183296

約数和(自身を除く): 57779882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 431191, 862382, 3018337, 4743101, 6036674, 9486202, 33201707, 66403414]

約数ペア:

[(1, 66403414), (2, 33201707), (7, 9486202), (11, 6036674), (14, 4743101), (22, 3018337), (77, 862382), (154, 431191)]