78882183711

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{13546657}}^1$

素因数の和:13547310

約数の個数: 12

約数和(自身を含む): 114117046992

約数和(自身を除く): 35234863281

約数列:

[1, 3, 9, 647, 1941, 5823, 13546657, 40639971, 121919913, 8764687079, 26294061237, 78882183711]

約数ペア:

[(1, 78882183711), (3, 26294061237), (9, 8764687079), (647, 121919913), (1941, 40639971), (5823, 13546657)]