87456279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12517}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 124378848

約数和(自身を除く): 36922569

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 12517, 37551, 212789, 638367, 1714829, 5144487, 29152093, 87456279]

約数ペア:

[(1, 87456279), (3, 29152093), (17, 5144487), (51, 1714829), (137, 638367), (411, 212789), (2329, 37551), (6987, 12517)]