53181321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28183}}^1$

素因数の和:28240

約数の個数: 16

約数和(自身を含む): 77111424

約数和(自身を除く): 23930103

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 28183, 84549, 479111, 1042771, 1437333, 3128313, 17727107, 53181321]

約数ペア:

[(1, 53181321), (3, 17727107), (17, 3128313), (37, 1437333), (51, 1042771), (111, 479111), (629, 84549), (1887, 28183)]