53991333

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181789}}^1$

素因数の和:181809

約数の個数: 16

約数和(自身を含む): 87259200

約数和(自身を除く): 33267867

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 181789, 545367, 1636101, 1999679, 4908303, 5999037, 17997111, 53991333]

約数ペア:

[(1, 53991333), (3, 17997111), (9, 5999037), (11, 4908303), (27, 1999679), (33, 1636101), (99, 545367), (297, 181789)]