258045272883

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{562190137}}^1$

素因数の和:562190163

約数の個数: 16

約数和(自身を含む): 404776899360

約数和(自身を除く): 146731626477

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 562190137, 1686570411, 5059711233, 9557232329, 15179133699, 28671696987, 86015090961, 258045272883]

約数ペア:

[(1, 258045272883), (3, 86015090961), (9, 28671696987), (17, 15179133699), (27, 9557232329), (51, 5059711233), (153, 1686570411), (459, 562190137)]