126138453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353329}}^1$

素因数の和:353356

約数の個数: 16

約数和(自身を含む): 203518080

約数和(自身を除く): 77379627

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 353329, 1059987, 2473303, 6006593, 7419909, 18019779, 42046151, 126138453]

約数ペア:

[(1, 126138453), (3, 42046151), (7, 18019779), (17, 7419909), (21, 6006593), (51, 2473303), (119, 1059987), (357, 353329)]