477640773

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{129127}}^1$

素因数の和:129273

約数の個数: 16

約数和(自身を含む): 712786560

約数和(自身を除く): 235145787

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 129127, 387381, 1162143, 3486429, 17690399, 53071197, 159213591, 477640773]

約数ペア:

[(1, 477640773), (3, 159213591), (9, 53071197), (27, 17690399), (137, 3486429), (411, 1162143), (1233, 387381), (3699, 129127)]