168687624969

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2247101}}^1$

素因数の和:2247565

約数の個数: 24

約数和(自身を含む): 257068468800

約数和(自身を除く): 88380843831

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 3951, 8341, 25023, 75069, 2247101, 6741303, 20223909, 42694919, 128084757, 384254271, 986477339, 2959432017, 8878296051, 18743069441, 56229208323, 168687624969]

約数ペア:

[(1, 168687624969), (3, 56229208323), (9, 18743069441), (19, 8878296051), (57, 2959432017), (171, 986477339), (439, 384254271), (1317, 128084757), (3951, 42694919), (8341, 20223909), (25023, 6741303), (75069, 2247101)]