82758417

素因数分解:

$3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{6091}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 126323712

約数和(自身を除く): 43565295

約数列:

[1, 3, 7, 21, 647, 1941, 4529, 6091, 13587, 18273, 42637, 127911, 3940877, 11822631, 27586139, 82758417]

約数ペア:

[(1, 82758417), (3, 27586139), (7, 11822631), (21, 3940877), (647, 127911), (1941, 42637), (4529, 18273), (6091, 13587)]