155777613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{45589}}^1$

素因数の和:45676

約数の個数: 16

約数和(自身を含む): 223208640

約数和(自身を除く): 67431027

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 45589, 136767, 775013, 2325039, 3054463, 9163389, 51925871, 155777613]

約数ペア:

[(1, 155777613), (3, 51925871), (17, 9163389), (51, 3054463), (67, 2325039), (201, 775013), (1139, 136767), (3417, 45589)]