51717009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{27407}}^1$

素因数の和:27464

約数の個数: 16

約数和(自身を含む): 74988288

約数和(自身を除く): 23271279

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 27407, 82221, 465919, 1014059, 1397757, 3042177, 17239003, 51717009]

約数ペア:

[(1, 51717009), (3, 17239003), (17, 3042177), (37, 1397757), (51, 1014059), (111, 465919), (629, 82221), (1887, 27407)]