68621091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297061}}^1$

素因数の和:297082

約数の個数: 16

約数和(自身を含む): 114071808

約数和(自身を除く): 45450717

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297061, 891183, 2079427, 3267671, 6238281, 9803013, 22873697, 68621091]

約数ペア:

[(1, 68621091), (3, 22873697), (7, 9803013), (11, 6238281), (21, 3267671), (33, 2079427), (77, 891183), (231, 297061)]