68132309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 82358400

約数和(自身を除く): 14226091

約数列:

[1, 7, 19, 133, 229, 1603, 2237, 4351, 15659, 30457, 42503, 297521, 512273, 3585911, 9733187, 68132309]

約数ペア:

[(1, 68132309), (7, 9733187), (19, 3585911), (133, 512273), (229, 297521), (1603, 42503), (2237, 30457), (4351, 15659)]