68634909

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37567}}^1$

素因数の和:37609

約数の個数: 24

約数和(自身を含む): 117212160

約数和(自身を除く): 48577251

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37567, 112701, 262969, 338103, 788907, 1089443, 2366721, 3268329, 7626101, 9804987, 22878303, 68634909]

約数ペア:

[(1, 68634909), (3, 22878303), (7, 9804987), (9, 7626101), (21, 3268329), (29, 2366721), (63, 1089443), (87, 788907), (203, 338103), (261, 262969), (609, 112701), (1827, 37567)]