166364499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{727}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 269208576

約数和(自身を除く): 102844077

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 641, 727, 1923, 2181, 4487, 5089, 10897, 12359, 13461, 15267, 32691, 37077, 76279, 86513, 228837, 259539, 466007, 1398021, 3262049, 7922119, 9786147, 23766357, 55454833, 166364499]

約数ペア:

[(1, 166364499), (3, 55454833), (7, 23766357), (17, 9786147), (21, 7922119), (51, 3262049), (119, 1398021), (357, 466007), (641, 259539), (727, 228837), (1923, 86513), (2181, 76279), (4487, 37077), (5089, 32691), (10897, 15267), (12359, 13461)]