66160377

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{2617}}^1$

素因数の和:2729

約数の個数: 18

約数和(自身を含む): 97439342

約数和(自身を除く): 31278965

約数列:

[1, 3, 9, 53, 159, 477, 2617, 2809, 7851, 8427, 23553, 25281, 138701, 416103, 1248309, 7351153, 22053459, 66160377]

約数ペア:

[(1, 66160377), (3, 22053459), (9, 7351153), (53, 1248309), (159, 416103), (477, 138701), (2617, 25281), (2809, 23553), (7851, 8427)]