87134391

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 127685376

約数和(自身を除く): 40550985

約数列:

[1, 3, 9, 173, 191, 293, 519, 573, 879, 1557, 1719, 2637, 33043, 50689, 55963, 99129, 152067, 167889, 297387, 456201, 503667, 9681599, 29044797, 87134391]

約数ペア:

[(1, 87134391), (3, 29044797), (9, 9681599), (173, 503667), (191, 456201), (293, 297387), (519, 167889), (573, 152067), (879, 99129), (1557, 55963), (1719, 50689), (2637, 33043)]