78764841

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 118198080

約数和(自身を除く): 39433239

約数列:

[1, 3, 9, 29, 87, 261, 307, 921, 983, 2763, 2949, 8847, 8903, 26709, 28507, 80127, 85521, 256563, 301781, 905343, 2716029, 8751649, 26254947, 78764841]

約数ペア:

[(1, 78764841), (3, 26254947), (9, 8751649), (29, 2716029), (87, 905343), (261, 301781), (307, 256563), (921, 85521), (983, 80127), (2763, 28507), (2949, 26709), (8847, 8903)]