201618909

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{83903}}^1$

素因数の和:84001

約数の個数: 16

約数和(自身を含む): 302054400

約数和(自身を除く): 100435491

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 83903, 251709, 755127, 2265381, 7467367, 22402101, 67206303, 201618909]

約数ペア:

[(1, 201618909), (3, 67206303), (9, 22402101), (27, 7467367), (89, 2265381), (267, 755127), (801, 251709), (2403, 83903)]