53355939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195443}}^1$

素因数の和:195466

約数の個数: 16

約数和(自身を含む): 87558912

約数和(自身を除く): 34202973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 195443, 586329, 1368101, 2540759, 4104303, 7622277, 17785313, 53355939]

約数ペア:

[(1, 53355939), (3, 17785313), (7, 7622277), (13, 4104303), (21, 2540759), (39, 1368101), (91, 586329), (273, 195443)]