199327743

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{103979}}^1$

素因数の和:104059

約数の個数: 16

約数和(自身を含む): 299462400

約数和(自身を除く): 100134657

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 103979, 311937, 935811, 2807433, 7382509, 22147527, 66442581, 199327743]

約数ペア:

[(1, 199327743), (3, 66442581), (9, 22147527), (27, 7382509), (71, 2807433), (213, 935811), (639, 311937), (1917, 103979)]