81778974

素因数分解:

$2^1\times 3^1\times {\mathrm{3301}}^1\times {\mathrm{4129}}^1$

素因数の和:7435

約数の個数: 16

約数和(自身を含む): 163647120

約数和(自身を除く): 81868146

約数列:

[1, 2, 3, 6, 3301, 4129, 6602, 8258, 9903, 12387, 19806, 24774, 13629829, 27259658, 40889487, 81778974]

約数ペア:

[(1, 81778974), (2, 40889487), (3, 27259658), (6, 13629829), (3301, 24774), (4129, 19806), (6602, 12387), (8258, 9903)]