78842187

素因数分解:

$3^3\times {\mathrm{883}}^1\times {\mathrm{3307}}^1$

素因数の和:4199

約数の個数: 16

約数和(自身を含む): 116970880

約数和(自身を除く): 38128693

約数列:

[1, 3, 9, 27, 883, 2649, 3307, 7947, 9921, 23841, 29763, 89289, 2920081, 8760243, 26280729, 78842187]

約数ペア:

[(1, 78842187), (3, 26280729), (9, 8760243), (27, 2920081), (883, 89289), (2649, 29763), (3307, 23841), (7947, 9921)]