201553953

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{2741}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 272357376

約数和(自身を除く): 70803423

約数列:

[1, 3, 127, 193, 381, 579, 2741, 8223, 24511, 73533, 348107, 529013, 1044321, 1587039, 67184651, 201553953]

約数ペア:

[(1, 201553953), (3, 67184651), (127, 1587039), (193, 1044321), (381, 529013), (579, 348107), (2741, 73533), (8223, 24511)]