68168849

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 82963200

約数和(自身を除く): 14794351

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 8641, 60487, 198743, 423409, 1391201, 2963863, 9738407, 68168849]

約数ペア:

[(1, 68168849), (7, 9738407), (23, 2963863), (49, 1391201), (161, 423409), (343, 198743), (1127, 60487), (7889, 8641)]