157440519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1029023}}^1$

素因数の和:1029046

約数の個数: 12

約数和(自身を含む): 240791616

約数和(自身を除く): 83351097

約数列:

[1, 3, 9, 17, 51, 153, 1029023, 3087069, 9261207, 17493391, 52480173, 157440519]

約数ペア:

[(1, 157440519), (3, 52480173), (9, 17493391), (17, 9261207), (51, 3087069), (153, 1029023)]