53865903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197311}}^1$

素因数の和:197334

約数の個数: 16

約数和(自身を含む): 88395776

約数和(自身を除く): 34529873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 197311, 591933, 1381177, 2565043, 4143531, 7695129, 17955301, 53865903]

約数ペア:

[(1, 53865903), (3, 17955301), (7, 7695129), (13, 4143531), (21, 2565043), (39, 1381177), (91, 591933), (273, 197311)]