160365501

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{18503}}^1$

素因数の和:18622

約数の個数: 20

約数和(自身を含む): 241810272

約数和(自身を除く): 81444771

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 18503, 55509, 166527, 499581, 1498743, 1979821, 5939463, 17818389, 53455167, 160365501]

約数ペア:

[(1, 160365501), (3, 53455167), (9, 17818389), (27, 5939463), (81, 1979821), (107, 1498743), (321, 499581), (963, 166527), (2889, 55509), (8667, 18503)]