68518681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2027}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 85662720

約数和(自身を除く): 17144039

約数列:

[1, 7, 11, 77, 439, 2027, 3073, 4829, 14189, 22297, 33803, 156079, 889853, 6228971, 9788383, 68518681]

約数ペア:

[(1, 68518681), (7, 9788383), (11, 6228971), (77, 889853), (439, 156079), (2027, 33803), (3073, 22297), (4829, 14189)]