68144153

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{18061}}^1$

素因数の和:18093

約数の個数: 16

約数和(自身を含む): 86697600

約数和(自身を除く): 18553447

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 18061, 126427, 198671, 884989, 1390697, 6194923, 9734879, 68144153]

約数ペア:

[(1, 68144153), (7, 9734879), (11, 6194923), (49, 1390697), (77, 884989), (343, 198671), (539, 126427), (3773, 18061)]