165741933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 98757267

約数列:

[1, 3, 7, 21, 23, 69, 161, 409, 483, 839, 1227, 2517, 2863, 5873, 8589, 9407, 17619, 19297, 28221, 57891, 65849, 135079, 197547, 343151, 405237, 1029453, 2402057, 7206171, 7892473, 23677419, 55247311, 165741933]

約数ペア:

[(1, 165741933), (3, 55247311), (7, 23677419), (21, 7892473), (23, 7206171), (69, 2402057), (161, 1029453), (409, 405237), (483, 343151), (839, 197547), (1227, 135079), (2517, 65849), (2863, 57891), (5873, 28221), (8589, 19297), (9407, 17619)]