68827329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 106142400

約数和(自身を除く): 37315071

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 5669, 12141, 17007, 51021, 107711, 323133, 402499, 969399, 1207497, 3622491, 7647481, 22942443, 68827329]

約数ペア:

[(1, 68827329), (3, 22942443), (9, 7647481), (19, 3622491), (57, 1207497), (71, 969399), (171, 402499), (213, 323133), (639, 107711), (1349, 51021), (4047, 17007), (5669, 12141)]