268575009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{27691}}^1$

素因数の和:27808

約数の個数: 16

約数和(自身を含む): 370851264

約数和(自身を除く): 102276255

約数列:

[1, 3, 53, 61, 159, 183, 3233, 9699, 27691, 83073, 1467623, 1689151, 4402869, 5067453, 89525003, 268575009]

約数ペア:

[(1, 268575009), (3, 89525003), (53, 5067453), (61, 4402869), (159, 1689151), (183, 1467623), (3233, 83073), (9699, 27691)]