77517

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 24

約数和(自身を含む): 131040

約数和(自身を除く): 53523

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 243, 261, 297, 319, 783, 891, 957, 2349, 2673, 2871, 7047, 8613, 25839, 77517]

約数ペア:

[(1, 77517), (3, 25839), (9, 8613), (11, 7047), (27, 2871), (29, 2673), (33, 2349), (81, 957), (87, 891), (99, 783), (243, 319), (261, 297)]