68352081

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{7517}}^1$

素因数の和:7960

約数の個数: 16

約数和(自身を含む): 104409984

約数和(自身を除く): 36057903

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 7517, 9093, 22551, 52619, 157857, 3254861, 9764583, 22784027, 68352081]

約数ペア:

[(1, 68352081), (3, 22784027), (7, 9764583), (21, 3254861), (433, 157857), (1299, 52619), (3031, 22551), (7517, 9093)]