201329109

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{306437}}^1$

素因数の和:306516

約数の個数: 12

約数和(自身を含む): 294793356

約数和(自身を除く): 93464247

約数列:

[1, 3, 9, 73, 219, 657, 306437, 919311, 2757933, 22369901, 67109703, 201329109]

約数ペア:

[(1, 201329109), (3, 67109703), (9, 22369901), (73, 2757933), (219, 919311), (657, 306437)]