201999717

素因数分解:

$3^3\times {\mathrm{2671}}^1\times {\mathrm{2801}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 299477760

約数和(自身を除く): 97478043

約数列:

[1, 3, 9, 27, 2671, 2801, 8013, 8403, 24039, 25209, 72117, 75627, 7481471, 22444413, 67333239, 201999717]

約数ペア:

[(1, 201999717), (3, 67333239), (9, 22444413), (27, 7481471), (2671, 75627), (2801, 72117), (8013, 25209), (8403, 24039)]