195673581

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30493}}^1$

素因数の和:30553

約数の個数: 24

約数和(自身を含む): 304452096

約数和(自身を除く): 108778515

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 30493, 91479, 274437, 701339, 945283, 2104017, 2835849, 6312051, 8507547, 21741509, 65224527, 195673581]

約数ペア:

[(1, 195673581), (3, 65224527), (9, 21741509), (23, 8507547), (31, 6312051), (69, 2835849), (93, 2104017), (207, 945283), (279, 701339), (713, 274437), (2139, 91479), (6417, 30493)]