55627791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17881}}^1$

素因数の和:17962

約数の個数: 16

約数和(自身を含む): 79825248

約数和(自身を除く): 24197457

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 17881, 53643, 303977, 911931, 1090741, 3272223, 18542597, 55627791]

約数ペア:

[(1, 55627791), (3, 18542597), (17, 3272223), (51, 1090741), (61, 911931), (183, 303977), (1037, 53643), (3111, 17881)]