42795963

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1904

約数の個数: 36

約数和(自身を含む): 73305648

約数和(自身を除く): 30509685

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 1831, 2597, 3339, 5493, 7791, 12817, 16479, 23373, 38451, 89719, 97043, 115353, 269157, 291129, 679301, 807471, 873387, 2037903, 4755107, 6113709, 14265321, 42795963]

約数ペア:

[(1, 42795963), (3, 14265321), (7, 6113709), (9, 4755107), (21, 2037903), (49, 873387), (53, 807471), (63, 679301), (147, 291129), (159, 269157), (371, 115353), (441, 97043), (477, 89719), (1113, 38451), (1831, 23373), (2597, 16479), (3339, 12817), (5493, 7791)]