268077897

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{522569}}^1$

素因数の和:522597

約数の個数: 16

約数和(自身を含む): 418056000

約数和(自身を除く): 149978103

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 522569, 1567707, 4703121, 9928811, 14109363, 29786433, 89359299, 268077897]

約数ペア:

[(1, 268077897), (3, 89359299), (9, 29786433), (19, 14109363), (27, 9928811), (57, 4703121), (171, 1567707), (513, 522569)]