133719309

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{215329}}^1$

素因数の和:215361

約数の個数: 16

約数和(自身を含む): 206716800

約数和(自身を除く): 72997491

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 215329, 645987, 1937961, 4952567, 5813883, 14857701, 44573103, 133719309]

約数ペア:

[(1, 133719309), (3, 44573103), (9, 14857701), (23, 5813883), (27, 4952567), (69, 1937961), (207, 645987), (621, 215329)]