78864747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27701}}^1$

素因数の和:27790

約数の個数: 16

約数和(自身を含む): 114797088

約数和(自身を除く): 35932341

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 27701, 83103, 360113, 1080339, 2022173, 6066519, 26288249, 78864747]

約数ペア:

[(1, 78864747), (3, 26288249), (13, 6066519), (39, 2022173), (73, 1080339), (219, 360113), (949, 83103), (2847, 27701)]