68324319

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37397}}^1$

素因数の和:37439

約数の個数: 24

約数和(自身を含む): 116681760

約数和(自身を除く): 48357441

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37397, 112191, 261779, 336573, 785337, 1084513, 2356011, 3253539, 7591591, 9760617, 22774773, 68324319]

約数ペア:

[(1, 68324319), (3, 22774773), (7, 9760617), (9, 7591591), (21, 3253539), (29, 2356011), (63, 1084513), (87, 785337), (203, 336573), (261, 261779), (609, 112191), (1827, 37397)]