66787605

素因数分解:

$3^3\times 5^1\times {\mathrm{494723}}^1$

素因数の和:494737

約数の個数: 16

約数和(自身を含む): 118733760

約数和(自身を除く): 51946155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 494723, 1484169, 2473615, 4452507, 7420845, 13357521, 22262535, 66787605]

約数ペア:

[(1, 66787605), (3, 22262535), (5, 13357521), (9, 7420845), (15, 4452507), (27, 2473615), (45, 1484169), (135, 494723)]