266937009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{3217}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 377201088

約数和(自身を除く): 110264079

約数列:

[1, 3, 17, 51, 1627, 3217, 4881, 9651, 27659, 54689, 82977, 164067, 5234059, 15702177, 88979003, 266937009]

約数ペア:

[(1, 266937009), (3, 88979003), (17, 15702177), (51, 5234059), (1627, 164067), (3217, 82977), (4881, 54689), (9651, 27659)]