68463868893

素因数分解:

$3^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{1608379}}^1$

素因数の和:1610416

約数の個数: 16

約数和(自身を含む): 104377428480

約数和(自身を除く): 35913559587

約数列:

[1, 3, 7, 21, 2027, 6081, 14189, 42567, 1608379, 4825137, 11258653, 33775959, 3260184233, 9780552699, 22821289631, 68463868893]

約数ペア:

[(1, 68463868893), (3, 22821289631), (7, 9780552699), (21, 3260184233), (2027, 33775959), (6081, 11258653), (14189, 4825137), (42567, 1608379)]