66612051

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{74761}}^1$

素因数の和:74784

約数の個数: 20

約数和(自身を含む): 108554424

約数和(自身を除く): 41942373

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 74761, 224283, 672849, 822371, 2018547, 2467113, 6055641, 7401339, 22204017, 66612051]

約数ペア:

[(1, 66612051), (3, 22204017), (9, 7401339), (11, 6055641), (27, 2467113), (33, 2018547), (81, 822371), (99, 672849), (297, 224283), (891, 74761)]