18957804597

素因数分解:

$3^3\times {\mathrm{5641}}^1\times {\mathrm{124471}}^1$

素因数の和:130121

約数の個数: 16

約数和(自身を含む): 28090840960

約数和(自身を除く): 9133036363

約数列:

[1, 3, 9, 27, 5641, 16923, 50769, 124471, 152307, 373413, 1120239, 3360717, 702140911, 2106422733, 6319268199, 18957804597]

約数ペア:

[(1, 18957804597), (3, 6319268199), (9, 2106422733), (27, 702140911), (5641, 3360717), (16923, 1120239), (50769, 373413), (124471, 152307)]