77828946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997807}}^1$

素因数の和:997825

約数の個数: 16

約数和(自身を含む): 167631744

約数和(自身を除く): 89802798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997807, 1995614, 2993421, 5986842, 12971491, 25942982, 38914473, 77828946]

約数ペア:

[(1, 77828946), (2, 38914473), (3, 25942982), (6, 12971491), (13, 5986842), (26, 2993421), (39, 1995614), (78, 997807)]