161710563

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{130517}}^1$

素因数の和:130586

約数の個数: 16

約数和(自身を含む): 250594560

約数和(自身を除く): 88883997

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 130517, 391551, 913619, 2740857, 7700503, 23101509, 53903521, 161710563]

約数ペア:

[(1, 161710563), (3, 53903521), (7, 23101509), (21, 7700503), (59, 2740857), (177, 913619), (413, 391551), (1239, 130517)]