153078189

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{421703}}^1$

素因数の和:421728

約数の個数: 12

約数和(自身を含む): 224346528

約数和(自身を除く): 71268339

約数列:

[1, 3, 11, 33, 121, 363, 421703, 1265109, 4638733, 13916199, 51026063, 153078189]

約数ペア:

[(1, 153078189), (3, 51026063), (11, 13916199), (33, 4638733), (121, 1265109), (363, 421703)]