68459721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5333}}^1$

素因数の和:5736

約数の個数: 16

約数和(自身を含む): 99852480

約数和(自身を除く): 31392759

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 5333, 12837, 15999, 58663, 175989, 2074537, 6223611, 22819907, 68459721]

約数ペア:

[(1, 68459721), (3, 22819907), (11, 6223611), (33, 2074537), (389, 175989), (1167, 58663), (4279, 15999), (5333, 12837)]