273345009

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{245593}}^1$

素因数の和:245656

約数の個数: 16

約数和(自身を含む): 424386432

約数和(自身を除く): 151041423

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 245593, 736779, 1719151, 5157453, 13016429, 39049287, 91115003, 273345009]

約数ペア:

[(1, 273345009), (3, 91115003), (7, 39049287), (21, 13016429), (53, 5157453), (159, 1719151), (371, 736779), (1113, 245593)]