80339901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 109151424

約数和(自身を除く): 28811523

約数列:

[1, 3, 67, 201, 313, 939, 1277, 3831, 20971, 62913, 85559, 256677, 399701, 1199103, 26779967, 80339901]

約数ペア:

[(1, 80339901), (3, 26779967), (67, 1199103), (201, 399701), (313, 256677), (939, 85559), (1277, 62913), (3831, 20971)]