69499377

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{16189}}^1$

素因数の和:16254

約数の個数: 20

約数和(自身を含む): 105785460

約数和(自身を除く): 36286083

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 16189, 48567, 145701, 437103, 858017, 1311309, 2574051, 7722153, 23166459, 69499377]

約数ペア:

[(1, 69499377), (3, 23166459), (9, 7722153), (27, 2574051), (53, 1311309), (81, 858017), (159, 437103), (477, 145701), (1431, 48567), (4293, 16189)]