155314839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{70823}}^1$

素因数の和:70886

約数の個数: 16

約数和(自身を含む): 224370432

約数和(自身を除く): 69055593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 70823, 212469, 1203991, 3045389, 3611973, 9136167, 51771613, 155314839]

約数ペア:

[(1, 155314839), (3, 51771613), (17, 9136167), (43, 3611973), (51, 3045389), (129, 1203991), (731, 212469), (2193, 70823)]