153754497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{438047}}^1$

素因数の和:438069

約数の個数: 16

約数和(自身を含む): 245306880

約数和(自身を除く): 91552383

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 438047, 1314141, 3942423, 5694611, 11827269, 17083833, 51251499, 153754497]

約数ペア:

[(1, 153754497), (3, 51251499), (9, 17083833), (13, 11827269), (27, 5694611), (39, 3942423), (117, 1314141), (351, 438047)]