159425523

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{310771}}^1$

素因数の和:310799

約数の個数: 16

約数和(自身を含む): 248617600

約数和(自身を除く): 89192077

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 310771, 932313, 2796939, 5904649, 8390817, 17713947, 53141841, 159425523]

約数ペア:

[(1, 159425523), (3, 53141841), (9, 17713947), (19, 8390817), (27, 5904649), (57, 2796939), (171, 932313), (513, 310771)]