128432163

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5927}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 177555456

約数和(自身を除く): 49123293

約数列:

[1, 3, 31, 93, 233, 699, 5927, 7223, 17781, 21669, 183737, 551211, 1380991, 4142973, 42810721, 128432163]

約数ペア:

[(1, 128432163), (3, 42810721), (31, 4142973), (93, 1380991), (233, 551211), (699, 183737), (5927, 21669), (7223, 17781)]