77012019

素因数分解:

$3^3\times 7^1\times {\mathrm{407471}}^1$

素因数の和:407487

約数の個数: 16

約数和(自身を含む): 130391040

約数和(自身を除く): 53379021

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 407471, 1222413, 2852297, 3667239, 8556891, 11001717, 25670673, 77012019]

約数ペア:

[(1, 77012019), (3, 25670673), (7, 11001717), (9, 8556891), (21, 3667239), (27, 2852297), (63, 1222413), (189, 407471)]