68093389

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15305

約数の個数: 16

約数和(自身を含む): 85523200

約数和(自身を除く): 17429811

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 15271, 106897, 198523, 748279, 1389661, 5237953, 9727627, 68093389]

約数ペア:

[(1, 68093389), (7, 9727627), (13, 5237953), (49, 1389661), (91, 748279), (343, 198523), (637, 106897), (4459, 15271)]