66215527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11910

約数の個数: 16

約数和(自身を含む): 81838080

約数和(自身を除く): 15622553

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 11839, 82873, 201263, 556433, 1408841, 3895031, 9459361, 66215527]

約数ペア:

[(1, 66215527), (7, 9459361), (17, 3895031), (47, 1408841), (119, 556433), (329, 201263), (799, 82873), (5593, 11839)]