38167689

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27127}}^1$

素因数の和:27204

約数の個数: 16

約数和(自身を含む): 59030528

約数和(自身を除く): 20862839

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 27127, 81381, 189889, 569667, 1817509, 5452527, 12722563, 38167689]

約数ペア:

[(1, 38167689), (3, 12722563), (7, 5452527), (21, 1817509), (67, 569667), (201, 189889), (469, 81381), (1407, 27127)]