65718054

素因数分解:

$2^1\times 3^4\times {\mathrm{405667}}^1$

素因数の和:405681

約数の個数: 20

約数和(自身を含む): 147257484

約数和(自身を除く): 81539430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 405667, 811334, 1217001, 2434002, 3651003, 7302006, 10953009, 21906018, 32859027, 65718054]

約数ペア:

[(1, 65718054), (2, 32859027), (3, 21906018), (6, 10953009), (9, 7302006), (18, 3651003), (27, 2434002), (54, 1217001), (81, 811334), (162, 405667)]