201132009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23549}}^1$

素因数の和:23641

約数の個数: 24

約数和(自身を含む): 317171400

約数和(自身を除く): 116039391

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 23549, 70647, 211941, 306137, 918411, 1719077, 2755233, 5157231, 15471693, 22348001, 67044003, 201132009]

約数ペア:

[(1, 201132009), (3, 67044003), (9, 22348001), (13, 15471693), (39, 5157231), (73, 2755233), (117, 1719077), (219, 918411), (657, 306137), (949, 211941), (2847, 70647), (8541, 23549)]