189856521

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{11471}}^1$

素因数の和:12093

約数の個数: 16

約数和(自身を含む): 281752320

約数和(自身を除く): 91895799

約数列:

[1, 3, 9, 27, 613, 1839, 5517, 11471, 16551, 34413, 103239, 309717, 7031723, 21095169, 63285507, 189856521]

約数ペア:

[(1, 189856521), (3, 63285507), (9, 21095169), (27, 7031723), (613, 309717), (1839, 103239), (5517, 34413), (11471, 16551)]