128463441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109517}}^1$

素因数の和:109560

約数の個数: 16

約数和(自身を含む): 189247104

約数和(自身を除く): 60783663

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 109517, 328551, 1861789, 2518891, 5585367, 7556673, 42821147, 128463441]

約数ペア:

[(1, 128463441), (3, 42821147), (17, 7556673), (23, 5585367), (51, 2518891), (69, 1861789), (391, 328551), (1173, 109517)]