80702787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{56873}}^1$

素因数の和:56930

約数の個数: 16

約数和(自身を含む): 120117888

約数和(自身を除く): 39415101

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 56873, 170619, 625603, 1876809, 2445539, 7336617, 26900929, 80702787]

約数ペア:

[(1, 80702787), (3, 26900929), (11, 7336617), (33, 2445539), (43, 1876809), (129, 625603), (473, 170619), (1419, 56873)]