68832519

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{30071}}^1$

素因数の和:30190

約数の個数: 16

約数和(自身を含む): 105853440

約数和(自身を除く): 37020921

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 30071, 90213, 210497, 631491, 3277739, 9833217, 22944173, 68832519]

約数ペア:

[(1, 68832519), (3, 22944173), (7, 9833217), (21, 3277739), (109, 631491), (327, 210497), (763, 90213), (2289, 30071)]