155468841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{2371}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 226345728

約数和(自身を除く): 70876887

約数列:

[1, 3, 11, 33, 1987, 2371, 5961, 7113, 21857, 26081, 65571, 78243, 4711177, 14133531, 51822947, 155468841]

約数ペア:

[(1, 155468841), (3, 51822947), (11, 14133531), (33, 4711177), (1987, 78243), (2371, 65571), (5961, 26081), (7113, 21857)]