201640609143

素因数分解:

$3^3\times {\mathrm{53279}}^1\times {\mathrm{140171}}^1$

素因数の和:193459

約数の個数: 16

約数和(自身を含む): 298734566400

約数和(自身を除く): 97093957257

約数列:

[1, 3, 9, 27, 53279, 140171, 159837, 420513, 479511, 1261539, 1438533, 3784617, 7468170709, 22404512127, 67213536381, 201640609143]

約数ペア:

[(1, 201640609143), (3, 67213536381), (9, 22404512127), (27, 7468170709), (53279, 3784617), (140171, 1438533), (159837, 1261539), (420513, 479511)]