168601971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{13171}}^1$

素因数の和:13442

約数の個数: 16

約数和(自身を含む): 238992768

約数和(自身を除く): 70390797

約数列:

[1, 3, 17, 51, 251, 753, 4267, 12801, 13171, 39513, 223907, 671721, 3305921, 9917763, 56200657, 168601971]

約数ペア:

[(1, 168601971), (3, 56200657), (17, 9917763), (51, 3305921), (251, 671721), (753, 223907), (4267, 39513), (12801, 13171)]