201549897

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{324557}}^1$

素因数の和:324589

約数の個数: 16

約数和(自身を含む): 311575680

約数和(自身を除く): 110025783

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 324557, 973671, 2921013, 7464811, 8763039, 22394433, 67183299, 201549897]

約数ペア:

[(1, 201549897), (3, 67183299), (9, 22394433), (23, 8763039), (27, 7464811), (69, 2921013), (207, 973671), (621, 324557)]