55347087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7187}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 78665472

約数和(自身を除く): 23318385

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7187, 7701, 21561, 122179, 366537, 1085237, 3255711, 18449029, 55347087]

約数ペア:

[(1, 55347087), (3, 18449029), (17, 3255711), (51, 1085237), (151, 366537), (453, 122179), (2567, 21561), (7187, 7701)]