128695743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{433319}}^1$

素因数の和:433339

約数の個数: 16

約数和(自身を含む): 207993600

約数和(自身を除く): 79297857

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 433319, 1299957, 3899871, 4766509, 11699613, 14299527, 42898581, 128695743]

約数ペア:

[(1, 128695743), (3, 42898581), (9, 14299527), (11, 11699613), (27, 4766509), (33, 3899871), (99, 1299957), (297, 433319)]