188049191499

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{219361}}^1$

素因数の和:219828

約数の個数: 48

約数和(自身を含む): 310448121984

約数和(自身を除く): 122398930485

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 431, 663, 1293, 1989, 3879, 5603, 7327, 16809, 21981, 50427, 65943, 95251, 219361, 285753, 658083, 857259, 1974249, 2851693, 3729137, 8555079, 11187411, 25665237, 33562233, 48478781, 94544591, 145436343, 283633773, 436309029, 850901319, 1229079683, 1607258047, 3687239049, 4821774141, 11061717147, 14465322423, 20894354611, 62683063833, 188049191499]

約数ペア:

[(1, 188049191499), (3, 62683063833), (9, 20894354611), (13, 14465322423), (17, 11061717147), (39, 4821774141), (51, 3687239049), (117, 1607258047), (153, 1229079683), (221, 850901319), (431, 436309029), (663, 283633773), (1293, 145436343), (1989, 94544591), (3879, 48478781), (5603, 33562233), (7327, 25665237), (16809, 11187411), (21981, 8555079), (50427, 3729137), (65943, 2851693), (95251, 1974249), (219361, 857259), (285753, 658083)]