40425669

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{16823}}^1$

素因数の和:16921

約数の個数: 16

約数和(自身を含む): 60566400

約数和(自身を除く): 20140731

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 16823, 50469, 151407, 454221, 1497247, 4491741, 13475223, 40425669]

約数ペア:

[(1, 40425669), (3, 13475223), (9, 4491741), (27, 1497247), (89, 454221), (267, 151407), (801, 50469), (2403, 16823)]