51040143

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73651}}^1$

素因数の和:73675

約数の個数: 24

約数和(自身を含む): 91917696

約数和(自身を除く): 40877553

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 73651, 220953, 515557, 662859, 810161, 1546671, 2430483, 4640013, 5671127, 7291449, 17013381, 51040143]

約数ペア:

[(1, 51040143), (3, 17013381), (7, 7291449), (9, 5671127), (11, 4640013), (21, 2430483), (33, 1546671), (63, 810161), (77, 662859), (99, 515557), (231, 220953), (693, 73651)]