42775257

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65707}}^1$

素因数の和:65748

約数の個数: 16

約数和(自身を含む): 67284992

約数和(自身を除く): 24509735

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 65707, 197121, 459949, 1379847, 2036917, 6110751, 14258419, 42775257]

約数ペア:

[(1, 42775257), (3, 14258419), (7, 6110751), (21, 2036917), (31, 1379847), (93, 459949), (217, 197121), (651, 65707)]