54140709

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 35715291

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 4679, 11571, 14037, 32753, 88901, 98259, 135691, 266703, 407073, 622307, 949837, 1866921, 2578129, 2849511, 7734387, 18046903, 54140709]

約数ペア:

[(1, 54140709), (3, 18046903), (7, 7734387), (19, 2849511), (21, 2578129), (29, 1866921), (57, 949837), (87, 622307), (133, 407073), (203, 266703), (399, 135691), (551, 98259), (609, 88901), (1653, 32753), (3857, 14037), (4679, 11571)]