55540551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{17351}}^1$

素因数の和:17462

約数の個数: 16

約数和(自身を含む): 81623808

約数和(自身を除く): 26083257

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 17351, 52053, 190861, 572583, 1683047, 5049141, 18513517, 55540551]

約数ペア:

[(1, 55540551), (3, 18513517), (11, 5049141), (33, 1683047), (97, 572583), (291, 190861), (1067, 52053), (3201, 17351)]