66894306

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{80209}}^1$

素因数の和:80353

約数の個数: 16

約数和(自身を含む): 134752800

約数和(自身を除く): 67858494

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 80209, 160418, 240627, 481254, 11149051, 22298102, 33447153, 66894306]

約数ペア:

[(1, 66894306), (2, 33447153), (3, 22298102), (6, 11149051), (139, 481254), (278, 240627), (417, 160418), (834, 80209)]