55311531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7013}}^1$

素因数の和:7266

約数の個数: 16

約数和(自身を含む): 80801280

約数和(自身を除く): 25489749

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7013, 7887, 21039, 77143, 231429, 1676107, 5028321, 18437177, 55311531]

約数ペア:

[(1, 55311531), (3, 18437177), (11, 5028321), (33, 1676107), (239, 231429), (717, 77143), (2629, 21039), (7013, 7887)]