77639406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{995377}}^1$

素因数の和:995395

約数の個数: 16

約数和(自身を含む): 167223504

約数和(自身を除く): 89584098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 995377, 1990754, 2986131, 5972262, 12939901, 25879802, 38819703, 77639406]

約数ペア:

[(1, 77639406), (2, 38819703), (3, 25879802), (6, 12939901), (13, 5972262), (26, 2986131), (39, 1990754), (78, 995377)]