42755727

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65677}}^1$

素因数の和:65718

約数の個数: 16

約数和(自身を含む): 67254272

約数和(自身を除く): 24498545

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 65677, 197031, 459739, 1379217, 2035987, 6107961, 14251909, 42755727]

約数ペア:

[(1, 42755727), (3, 14251909), (7, 6107961), (21, 2035987), (31, 1379217), (93, 459739), (217, 197031), (651, 65677)]