42160437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3907}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 67061280

約数和(自身を除く): 24900843

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 3907, 10791, 11721, 35163, 42977, 128931, 386793, 425863, 1277589, 3832767, 4684493, 14053479, 42160437]

約数ペア:

[(1, 42160437), (3, 14053479), (9, 4684493), (11, 3832767), (33, 1277589), (99, 425863), (109, 386793), (327, 128931), (981, 42977), (1199, 35163), (3597, 11721), (3907, 10791)]