67897257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2437}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 93385152

約数和(自身を除く): 25487895

約数列:

[1, 3, 37, 111, 251, 753, 2437, 7311, 9287, 27861, 90169, 270507, 611687, 1835061, 22632419, 67897257]

約数ペア:

[(1, 67897257), (3, 22632419), (37, 1835061), (111, 611687), (251, 270507), (753, 90169), (2437, 27861), (7311, 9287)]