66586293

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{11261}}^1$

素因数の和:11346

約数の個数: 20

約数和(自身を含む): 100839948

約数和(自身を除く): 34253655

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 11261, 33783, 101349, 304047, 822053, 912141, 2466159, 7398477, 22195431, 66586293]

約数ペア:

[(1, 66586293), (3, 22195431), (9, 7398477), (27, 2466159), (73, 912141), (81, 822053), (219, 304047), (657, 101349), (1971, 33783), (5913, 11261)]