193146741

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{420799}}^1$

素因数の和:420825

約数の個数: 16

約数和(自身を含む): 302976000

約数和(自身を除く): 109829259

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 420799, 1262397, 3787191, 7153583, 11361573, 21460749, 64382247, 193146741]

約数ペア:

[(1, 193146741), (3, 64382247), (9, 21460749), (17, 11361573), (27, 7153583), (51, 3787191), (153, 1262397), (459, 420799)]