68411427

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4481}}^1$

素因数の和:5218

約数の個数: 16

約数和(自身を含む): 104412672

約数和(自身を除く): 36001245

約数列:

[1, 3, 7, 21, 727, 2181, 4481, 5089, 13443, 15267, 31367, 94101, 3257687, 9773061, 22803809, 68411427]

約数ペア:

[(1, 68411427), (3, 22803809), (7, 9773061), (21, 3257687), (727, 94101), (2181, 31367), (4481, 15267), (5089, 13443)]