77820291

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{11483}}^1$

素因数の和:11743

約数の個数: 16

約数和(自身を含む): 115758720

約数和(自身を除く): 37938429

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 11483, 34449, 103347, 310041, 2882233, 8646699, 25940097, 77820291]

約数ペア:

[(1, 77820291), (3, 25940097), (9, 8646699), (27, 2882233), (251, 310041), (753, 103347), (2259, 34449), (6777, 11483)]