68018307

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5987}}^1$

素因数の和:6538

約数の個数: 16

約数和(自身を含む): 103855872

約数和(自身を除く): 35837565

約数列:

[1, 3, 7, 21, 541, 1623, 3787, 5987, 11361, 17961, 41909, 125727, 3238967, 9716901, 22672769, 68018307]

約数ペア:

[(1, 68018307), (3, 22672769), (7, 9716901), (21, 3238967), (541, 125727), (1623, 41909), (3787, 17961), (5987, 11361)]