66517497

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{4423}}^1$

素因数の和:4989

約数の個数: 16

約数和(自身を含む): 98743680

約数和(自身を除く): 32226183

約数列:

[1, 3, 9, 27, 557, 1671, 4423, 5013, 13269, 15039, 39807, 119421, 2463611, 7390833, 22172499, 66517497]

約数ペア:

[(1, 66517497), (3, 22172499), (9, 7390833), (27, 2463611), (557, 119421), (1671, 39807), (4423, 15039), (5013, 13269)]