80821059201

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{176080739}}^1$

素因数の和:176080765

約数の個数: 16

約数和(自身を含む): 126778132800

約数和(自身を除く): 45957073599

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 176080739, 528242217, 1584726651, 2993372563, 4754179953, 8980117689, 26940353067, 80821059201]

約数ペア:

[(1, 80821059201), (3, 26940353067), (9, 8980117689), (17, 4754179953), (27, 2993372563), (51, 1584726651), (153, 528242217), (459, 176080739)]