68216403

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4259}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 96105600

約数和(自身を除く): 27889197

約数列:

[1, 3, 19, 57, 281, 843, 4259, 5339, 12777, 16017, 80921, 242763, 1196779, 3590337, 22738801, 68216403]

約数ペア:

[(1, 68216403), (3, 22738801), (19, 3590337), (57, 1196779), (281, 242763), (843, 80921), (4259, 16017), (5339, 12777)]