80768051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28631}}^1$

素因数の和:28682

約数の個数: 16

約数和(自身を含む): 102617088

約数和(自身を除く): 21849037

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 28631, 200417, 372203, 887561, 2605421, 6212927, 11538293, 80768051]

約数ペア:

[(1, 80768051), (7, 11538293), (13, 6212927), (31, 2605421), (91, 887561), (217, 372203), (403, 200417), (2821, 28631)]