353160567

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{256471}}^1$

素因数の和:256500

約数の個数: 20

約数和(自身を含む): 558596016

約数和(自身を除く): 205435449

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 256471, 769413, 2308239, 4360007, 6924717, 13080021, 20774151, 39240063, 117720189, 353160567]

約数ペア:

[(1, 353160567), (3, 117720189), (9, 39240063), (17, 20774151), (27, 13080021), (51, 6924717), (81, 4360007), (153, 2308239), (459, 769413), (1377, 256471)]